37492313 has 2 divisors, whose sum is σ = 37492314. Its totient is φ = 37492312.

The previous prime is 37492307. The next prime is 37492319. The reversal of 37492313 is 31329473.

It is a balanced prime because it is at equal distance from previous prime (37492307) and next prime (37492319).

It can be written as a sum of positive squares in only one way, i.e., 27175369 + 10316944 = 5213^2 + 3212^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-37492313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 37492313.

It is not a weakly prime, because it can be changed into another prime (37492319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18746156 + 18746157.

It is an arithmetic number, because the mean of its divisors is an integer number (18746157).

Almost surely, 2^37492313 is an apocalyptic number.

It is an amenable number.

37492313 is a deficient number, since it is larger than the sum of its proper divisors (1).

37492313 is an equidigital number, since it uses as much as digits as its factorization.

37492313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 32.

The square root of 37492313 is about 6123.0966838684. The cubic root of 37492313 is about 334.6936026733.

The spelling of 37492313 in words is "thirty-seven million, four hundred ninety-two thousand, three hundred thirteen".