37446089 has 2 divisors, whose sum is σ = 37446090. Its totient is φ = 37446088.

The previous prime is 37446083. The next prime is 37446103. The reversal of 37446089 is 98064473.

37446089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31360000 + 6086089 = 5600^2 + 2467^2 .

It is a cyclic number.

It is not a de Polignac number, because 37446089 - 2²⁴ = 20668873 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (37446083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18723044 + 18723045.

It is an arithmetic number, because the mean of its divisors is an integer number (18723045).

Almost surely, 2^37446089 is an apocalyptic number.

It is an amenable number.

37446089 is a deficient number, since it is larger than the sum of its proper divisors (1).

37446089 is an equidigital number, since it uses as much as digits as its factorization.

37446089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 37446089 is about 6119.3209590607. The cubic root of 37446089 is about 334.5559990049. Note that the first 3 decimals are identical.

The spelling of 37446089 in words is "thirty-seven million, four hundred forty-six thousand, eighty-nine".