57146037 has 16 divisors (see below), whose sum is σ = 84887040. Its totient is φ = 33953472.

The previous prime is 57146029. The next prime is 57146059. The reversal of 57146037 is 73064175.

It is not a de Polignac number, because 57146037 - 2³ = 57146029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57145989 and 57146007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57146077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24133 + ... + 26394.

It is an arithmetic number, because the mean of its divisors is an integer number (5305440).

Almost surely, 2^57146037 is an apocalyptic number.

It is an amenable number.

57146037 is a deficient number, since it is larger than the sum of its proper divisors (27741003).

57146037 is a wasteful number, since it uses less digits than its factorization.

57146037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50572.

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 57146037 is about 7559.4997850387. The cubic root of 57146037 is about 385.1785015860.

The spelling of 57146037 in words is "fifty-seven million, one hundred forty-six thousand, thirty-seven".