63542264 has 16 divisors (see below), whose sum is σ = 120921000. Its totient is φ = 31296672.

The previous prime is 63542263. The next prime is 63542267. The reversal of 63542264 is 46224536.

It is a self number, because there is not a number n which added to its sum of digits gives 63542264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63542263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58739 + ... + 59810.

Almost surely, 2^63542264 is an apocalyptic number.

It is an amenable number.

63542264 is a deficient number, since it is larger than the sum of its proper divisors (57378736).

63542264 is a wasteful number, since it uses less digits than its factorization.

63542264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118622 (or 118618 counting only the distinct ones).

The product of its digits is 34560, while the sum is 32.

The square root of 63542264 is about 7971.3401633602. The cubic root of 63542264 is about 399.0441007948.

The spelling of 63542264 in words is "sixty-three million, five hundred forty-two thousand, two hundred sixty-four".