57073371 has 8 divisors (see below), whose sum is σ = 77140560. Its totient is φ = 37527552.

The previous prime is 57073361. The next prime is 57073391. The reversal of 57073371 is 17337075.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 57073371 - 2⁵ = 57073339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57073361) 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, 130086 + ... + 130523.

It is an arithmetic number, because the mean of its divisors is an integer number (9642570).

Almost surely, 2^57073371 is an apocalyptic number.

57073371 is a deficient number, since it is larger than the sum of its proper divisors (20067189).

57073371 is a wasteful number, since it uses less digits than its factorization.

57073371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260685.

The product of its (nonzero) digits is 15435, while the sum is 33.

The square root of 57073371 is about 7554.6919857794. The cubic root of 57073371 is about 385.0151700325.

The spelling of 57073371 in words is "fifty-seven million, seventy-three thousand, three hundred seventy-one".