38572460 has 12 divisors (see below), whose sum is σ = 81002208. Its totient is φ = 15428976.

The previous prime is 38572459. The next prime is 38572481. The reversal of 38572460 is 6427583.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 38572460.

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 3 ways as a sum of consecutive naturals, for example, 964292 + ... + 964331.

It is an arithmetic number, because the mean of its divisors is an integer number (6750184).

Almost surely, 2^38572460 is an apocalyptic number.

It is an amenable number.

38572460 is an abundant number, since it is smaller than the sum of its proper divisors (42429748).

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

38572460 is a wasteful number, since it uses less digits than its factorization.

38572460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1928632 (or 1928630 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 38572460 is about 6210.6730714150. The cubic root of 38572460 is about 337.8773757765.

The spelling of 38572460 in words is "thirty-eight million, five hundred seventy-two thousand, four hundred sixty".