63754372 has 24 divisors (see below), whose sum is σ = 124306560. Its totient is φ = 28361760.

The previous prime is 63754363. The next prime is 63754387. The reversal of 63754372 is 27345736.

It is a super-2 number, since 2×63754372² = 8129239898228768, which contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13347 + ... + 17482.

It is an arithmetic number, because the mean of its divisors is an integer number (5179440).

Almost surely, 2^63754372 is an apocalyptic number.

It is an amenable number.

63754372 is a deficient number, since it is larger than the sum of its proper divisors (60552188).

63754372 is a wasteful number, since it uses less digits than its factorization.

63754372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30891 (or 30889 counting only the distinct ones).

The product of its digits is 105840, while the sum is 37.

The square root of 63754372 is about 7984.6334919018. The cubic root of 63754372 is about 399.4876189444.

The spelling of 63754372 in words is "sixty-three million, seven hundred fifty-four thousand, three hundred seventy-two".