63426264 has 48 divisors (see below), whose sum is σ = 174299160. Its totient is φ = 19219200.

The previous prime is 63426257. The next prime is 63426289. The reversal of 63426264 is 46262436.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8017 + ... + 13824.

Almost surely, 2^63426264 is an apocalyptic number.

It is an amenable number.

63426264 is an abundant number, since it is smaller than the sum of its proper divisors (110872896).

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

63426264 is a wasteful number, since it uses less digits than its factorization.

63426264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21872 (or 21857 counting only the distinct ones).

The product of its digits is 41472, while the sum is 33.

The square root of 63426264 is about 7964.0607732488. The cubic root of 63426264 is about 398.8011270155.

It can be divided in two parts, 63426 and 264, that multiplied together give a square (16744464 = 4092²).

The spelling of 63426264 in words is "sixty-three million, four hundred twenty-six thousand, two hundred sixty-four".