57369348 has 18 divisors (see below), whose sum is σ = 145017054. Its totient is φ = 19123104.

The previous prime is 57369307. The next prime is 57369359. The reversal of 57369348 is 84396375.

It can be written as a sum of positive squares in only one way, i.e., 29680704 + 27688644 = 5448^2 + 5262^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

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, 796761 + ... + 796832.

It is an arithmetic number, because the mean of its divisors is an integer number (8056503).

Almost surely, 2^57369348 is an apocalyptic number.

It is an amenable number.

57369348 is an abundant number, since it is smaller than the sum of its proper divisors (87647706).

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

57369348 is a wasteful number, since it uses less digits than its factorization.

57369348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1593603 (or 1593598 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 57369348 is about 7574.2556069887. The cubic root of 57369348 is about 385.6795733606.

The spelling of 57369348 in words is "fifty-seven million, three hundred sixty-nine thousand, three hundred forty-eight".