57361384 has 8 divisors (see below), whose sum is σ = 107552610. Its totient is φ = 28680688.

The previous prime is 57361357. The next prime is 57361453. The reversal of 57361384 is 48316375.

It can be written as a sum of positive squares in only one way, i.e., 30008484 + 27352900 = 5478^2 + 5230^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3585079 + ... + 3585094.

Almost surely, 2^57361384 is an apocalyptic number.

It is an amenable number.

57361384 is a deficient number, since it is larger than the sum of its proper divisors (50191226).

57361384 is a wasteful number, since it uses less digits than its factorization.

57361384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7170179 (or 7170175 counting only the distinct ones).

The product of its digits is 60480, while the sum is 37.

The square root of 57361384 is about 7573.7298605113. The cubic root of 57361384 is about 385.6617258841.

The spelling of 57361384 in words is "fifty-seven million, three hundred sixty-one thousand, three hundred eighty-four".