63265356 has 144 divisors (see below), whose sum is σ = 206519040. Its totient is φ = 15845760.

The previous prime is 63265351. The next prime is 63265361. The reversal of 63265356 is 65356236.

63265356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (63265351) and next prime (63265361).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 63265356.

It is not an unprimeable number, because it can be changed into a prime (63265351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 79995 + ... + 80781.

It is an arithmetic number, because the mean of its divisors is an integer number (1434160).

Almost surely, 2^63265356 is an apocalyptic number.

63265356 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63265356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103259520).

63265356 is an abundant number, since it is smaller than the sum of its proper divisors (143253684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63265356 is a wasteful number, since it uses less digits than its factorization.

63265356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844 (or 839 counting only the distinct ones).

The product of its digits is 97200, while the sum is 36.

The square root of 63265356 is about 7953.9522251520. The cubic root of 63265356 is about 398.4635978938.

The spelling of 63265356 in words is "sixty-three million, two hundred sixty-five thousand, three hundred fifty-six".