57137914 has 4 divisors (see below), whose sum is σ = 85706874. Its totient is φ = 28568956.

The previous prime is 57137897. The next prime is 57137923. The reversal of 57137914 is 41973175.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 41177889 + 15960025 = 6417^2 + 3995^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14284477 + ... + 14284480.

Almost surely, 2^57137914 is an apocalyptic number.

57137914 is a deficient number, since it is larger than the sum of its proper divisors (28568960).

57137914 is a wasteful number, since it uses less digits than its factorization.

57137914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28568959.

The product of its digits is 26460, while the sum is 37.

The square root of 57137914 is about 7558.9624949460. The cubic root of 57137914 is about 385.1602503745.

The spelling of 57137914 in words is "fifty-seven million, one hundred thirty-seven thousand, nine hundred fourteen".