57073854 has 16 divisors (see below), whose sum is σ = 114915600. Its totient is φ = 18896640.

The previous prime is 57073843. The next prime is 57073859. The reversal of 57073854 is 45837075.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57073859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31027 + ... + 32814.

It is an arithmetic number, because the mean of its divisors is an integer number (7182225).

Almost surely, 2^57073854 is an apocalyptic number.

57073854 is an abundant number, since it is smaller than the sum of its proper divisors (57841746).

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

57073854 is a wasteful number, since it uses less digits than its factorization.

57073854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63995.

The product of its (nonzero) digits is 117600, while the sum is 39.

The square root of 57073854 is about 7554.7239526008. The cubic root of 57073854 is about 385.0162561304.

The spelling of 57073854 in words is "fifty-seven million, seventy-three thousand, eight hundred fifty-four".