37080161 has 2 divisors, whose sum is σ = 37080162. Its totient is φ = 37080160.

The previous prime is 37080149. The next prime is 37080181. The reversal of 37080161 is 16108073.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36784225 + 295936 = 6065^2 + 544^2 .

It is a cyclic number.

It is not a de Polignac number, because 37080161 - 2⁶ = 37080097 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 37080161.

It is not a weakly prime, because it can be changed into another prime (37080181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18540080 + 18540081.

It is an arithmetic number, because the mean of its divisors is an integer number (18540081).

Almost surely, 2^37080161 is an apocalyptic number.

It is an amenable number.

37080161 is a deficient number, since it is larger than the sum of its proper divisors (1).

37080161 is an equidigital number, since it uses as much as digits as its factorization.

37080161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 37080161 is about 6089.3481588755. The cubic root of 37080161 is about 333.4626550434.

The spelling of 37080161 in words is "thirty-seven million, eighty thousand, one hundred sixty-one".