5712137 has 4 divisors (see below), whose sum is σ = 5730816. Its totient is φ = 5693460.

The previous prime is 5712121. The next prime is 5712139. The reversal of 5712137 is 7312175.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5712137 - 2⁴ = 5712121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5712139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8873 + ... + 9494.

It is an arithmetic number, because the mean of its divisors is an integer number (1432704).

Almost surely, 2^5712137 is an apocalyptic number.

It is an amenable number.

5712137 is a deficient number, since it is larger than the sum of its proper divisors (18679).

5712137 is a wasteful number, since it uses less digits than its factorization.

5712137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18678.

The product of its digits is 1470, while the sum is 26.

The square root of 5712137 is about 2390.0077405732. The cubic root of 5712137 is about 178.7582955382.

The spelling of 5712137 in words is "five million, seven hundred twelve thousand, one hundred thirty-seven".