63225736 has 32 divisors (see below), whose sum is σ = 135757440. Its totient is φ = 27042048.

The previous prime is 63225733. The next prime is 63225739. The reversal of 63225736 is 63752236.

It is an interprime number because it is at equal distance from previous prime (63225733) and next prime (63225739).

It is not an unprimeable number, because it can be changed into a prime (63225733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39936 + ... + 41488.

It is an arithmetic number, because the mean of its divisors is an integer number (4242420).

Almost surely, 2^63225736 is an apocalyptic number.

It is an amenable number.

63225736 is an abundant number, since it is smaller than the sum of its proper divisors (72531704).

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

63225736 is a wasteful number, since it uses less digits than its factorization.

63225736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2293 (or 2289 counting only the distinct ones).

The product of its digits is 45360, while the sum is 34.

The square root of 63225736 is about 7951.4612493554. The cubic root of 63225736 is about 398.3804010993.

The spelling of 63225736 in words is "sixty-three million, two hundred twenty-five thousand, seven hundred thirty-six".