63326040 has 64 divisors (see below), whose sum is σ = 192607200. Its totient is φ = 16653312.

The previous prime is 63326027. The next prime is 63326041. The reversal of 63326040 is 4062336.

63326040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 63326040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63326041) 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 15 ways as a sum of consecutive naturals, for example, 5146 + ... + 12374.

Almost surely, 2^63326040 is an apocalyptic number.

63326040 is a gapful number since it is divisible by the number (60) 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 63326040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96303600).

63326040 is an abundant number, since it is smaller than the sum of its proper divisors (129281160).

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

63326040 is a wasteful number, since it uses less digits than its factorization.

63326040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7316 (or 7312 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 63326040 is about 7957.7660181737. The cubic root of 63326040 is about 398.5909590035.

Adding to 63326040 its reverse (4062336), we get a palindrome (67388376).

The spelling of 63326040 in words is "sixty-three million, three hundred twenty-six thousand, forty".