57374468 has 6 divisors (see below), whose sum is σ = 100405326. Its totient is φ = 28687232.

The previous prime is 57374467. The next prime is 57374483. The reversal of 57374468 is 86447375.

It can be written as a sum of positive squares in only one way, i.e., 55323844 + 2050624 = 7438^2 + 1432^2 .

It is not an unprimeable number, because it can be changed into a prime (57374467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7171805 + ... + 7171812.

It is an arithmetic number, because the mean of its divisors is an integer number (16734221).

Almost surely, 2^57374468 is an apocalyptic number.

It is an amenable number.

57374468 is a deficient number, since it is larger than the sum of its proper divisors (43030858).

57374468 is a wasteful number, since it uses less digits than its factorization.

57374468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14343621 (or 14343619 counting only the distinct ones).

The product of its digits is 564480, while the sum is 44.

The square root of 57374468 is about 7574.5935864573. The cubic root of 57374468 is about 385.6910465063.

The spelling of 57374468 in words is "fifty-seven million, three hundred seventy-four thousand, four hundred sixty-eight".