63372044 has 24 divisors (see below), whose sum is σ = 113073408. Its totient is φ = 31070480.

The previous prime is 63372031. The next prime is 63372059. The reversal of 63372044 is 44027336.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 63371998 and 63372016.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63977 + ... + 64959.

It is an arithmetic number, because the mean of its divisors is an integer number (4711392).

Almost surely, 2^63372044 is an apocalyptic number.

It is an amenable number.

63372044 is a deficient number, since it is larger than the sum of its proper divisors (49701364).

63372044 is a wasteful number, since it uses less digits than its factorization.

63372044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285 (or 1283 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 63372044 is about 7960.6560031193. The cubic root of 63372044 is about 398.6874561156.

The spelling of 63372044 in words is "sixty-three million, three hundred seventy-two thousand, forty-four".