57632448 has 56 divisors (see below), whose sum is σ = 161464752. Its totient is φ = 18079744.

The previous prime is 57632437. The next prime is 57632489. The reversal of 57632448 is 84423675.

It is a happy number.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a zygodrome in base 8.

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, 5565 + ... + 12092.

Almost surely, 2^57632448 is an apocalyptic number.

It is an amenable number.

57632448 is an abundant number, since it is smaller than the sum of its proper divisors (103832304).

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

57632448 is a wasteful number, since it uses less digits than its factorization.

57632448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17689 (or 17679 counting only the distinct ones).

The product of its digits is 161280, while the sum is 39.

The square root of 57632448 is about 7591.6037831278. The cubic root of 57632448 is about 386.2682592095.

The spelling of 57632448 in words is "fifty-seven million, six hundred thirty-two thousand, four hundred forty-eight".