37108009 has 2 divisors, whose sum is σ = 37108010. Its totient is φ = 37108008.

The previous prime is 37107997. The next prime is 37108013. The reversal of 37108009 is 90080173.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28090000 + 9018009 = 5300^2 + 3003^2 .

It is a cyclic number.

It is not a de Polignac number, because 37108009 - 2⁷ = 37107881 is a prime.

It is not a weakly prime, because it can be changed into another prime (37100009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18554004 + 18554005.

It is an arithmetic number, because the mean of its divisors is an integer number (18554005).

Almost surely, 2^37108009 is an apocalyptic number.

It is an amenable number.

37108009 is a deficient number, since it is larger than the sum of its proper divisors (1).

37108009 is an equidigital number, since it uses as much as digits as its factorization.

37108009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 37108009 is about 6091.6343455595. The cubic root of 37108009 is about 333.5461133673.

The spelling of 37108009 in words is "thirty-seven million, one hundred eight thousand, nine".