37142057 has 2 divisors, whose sum is σ = 37142058. Its totient is φ = 37142056.

The previous prime is 37142047. The next prime is 37142071. The reversal of 37142057 is 75024173.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21939856 + 15202201 = 4684^2 + 3899^2 .

It is a cyclic number.

It is not a de Polignac number, because 37142057 - 2⁴ = 37142041 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (37142047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18571028 + 18571029.

It is an arithmetic number, because the mean of its divisors is an integer number (18571029).

Almost surely, 2^37142057 is an apocalyptic number.

It is an amenable number.

37142057 is a deficient number, since it is larger than the sum of its proper divisors (1).

37142057 is an equidigital number, since it uses as much as digits as its factorization.

37142057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 37142057 is about 6094.4283571144. The cubic root of 37142057 is about 333.6480959022.

The spelling of 37142057 in words is "thirty-seven million, one hundred forty-two thousand, fifty-seven".