57040848 has 120 divisors (see below), whose sum is σ = 175488768. Its totient is φ = 17874432.

The previous prime is 57040843. The next prime is 57040859. The reversal of 57040848 is 84804075.

57040848 is a `hidden beast` number, since 570 + 4 + 0 + 84 + 8 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57040843) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65665 + ... + 66527.

Almost surely, 2^57040848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57040848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87744384).

57040848 is an abundant number, since it is smaller than the sum of its proper divisors (118447920).

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

57040848 is a wasteful number, since it uses less digits than its factorization.

57040848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903 (or 885 counting only the distinct ones).

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

The square root of 57040848 is about 7552.5391756680. The cubic root of 57040848 is about 384.9420230907.

The spelling of 57040848 in words is "fifty-seven million, forty thousand, eight hundred forty-eight".