57267048 has 16 divisors (see below), whose sum is σ = 143167680. Its totient is φ = 19089008.

The previous prime is 57267019. The next prime is 57267059. The reversal of 57267048 is 84076275.

It is a junction number, because it is equal to n+sod(n) for n = 57266997 and 57267015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1193040 + ... + 1193087.

It is an arithmetic number, because the mean of its divisors is an integer number (8947980).

Almost surely, 2^57267048 is an apocalyptic number.

It is an amenable number.

57267048 is an abundant number, since it is smaller than the sum of its proper divisors (85900632).

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

57267048 is a wasteful number, since it uses less digits than its factorization.

57267048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2386136 (or 2386132 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 57267048 is about 7567.4994549058. The cubic root of 57267048 is about 385.4501913135.

The spelling of 57267048 in words is "fifty-seven million, two hundred sixty-seven thousand, forty-eight".