37925089 has 2 divisors, whose sum is σ = 37925090. Its totient is φ = 37925088.

The previous prime is 37925071. The next prime is 37925131. The reversal of 37925089 is 98052973.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28804689 + 9120400 = 5367^2 + 3020^2 .

It is a cyclic number.

It is not a de Polignac number, because 37925089 - 2⁵ = 37925057 is a prime.

It is not a weakly prime, because it can be changed into another prime (37925029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18962544 + 18962545.

It is an arithmetic number, because the mean of its divisors is an integer number (18962545).

Almost surely, 2^37925089 is an apocalyptic number.

It is an amenable number.

37925089 is a deficient number, since it is larger than the sum of its proper divisors (1).

37925089 is an equidigital number, since it uses as much as digits as its factorization.

37925089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 37925089 is about 6158.3349210643. The cubic root of 37925089 is about 335.9764752284.

The spelling of 37925089 in words is "thirty-seven million, nine hundred twenty-five thousand, eighty-nine".