57854380 has 24 divisors (see below), whose sum is σ = 121646448. Its totient is φ = 23112768.

The previous prime is 57854371. The next prime is 57854387. The reversal of 57854380 is 8345875.

57854380 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

57854380 is strictly pandigital in base 9.

It is not an unprimeable number, because it can be changed into a prime (57854387) 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, 22522 + ... + 24958.

It is an arithmetic number, because the mean of its divisors is an integer number (5068602).

Almost surely, 2^57854380 is an apocalyptic number.

It is an amenable number.

57854380 is an abundant number, since it is smaller than the sum of its proper divisors (63792068).

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

57854380 is a wasteful number, since it uses less digits than its factorization.

57854380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3633 (or 3631 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 57854380 is about 7606.2066761297. The cubic root of 57854380 is about 386.7634402381.

The spelling of 57854380 in words is "fifty-seven million, eight hundred fifty-four thousand, three hundred eighty".