57804048 has 30 divisors (see below), whose sum is σ = 161771454. Its totient is φ = 19267968.

The previous prime is 57804007. The next prime is 57804059. The reversal of 57804048 is 84040875.

57804048 is a `hidden beast` number, since 578 + 0 + 40 + 48 = 666.

It can be written as a sum of positive squares in only one way, i.e., 56972304 + 831744 = 7548^2 + 912^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 200565 + ... + 200852.

Almost surely, 2^57804048 is an apocalyptic number.

It is an amenable number.

57804048 is an abundant number, since it is smaller than the sum of its proper divisors (103967406).

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

57804048 is a wasteful number, since it uses less digits than its factorization.

57804048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401431 (or 401422 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 57804048 is about 7602.8973424610. The cubic root of 57804048 is about 386.6512492201.

The spelling of 57804048 in words is "fifty-seven million, eight hundred four thousand, forty-eight".