37416961 has 2 divisors, whose sum is σ = 37416962. Its totient is φ = 37416960.

The previous prime is 37416943. The next prime is 37416991. The reversal of 37416961 is 16961473.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20647936 + 16769025 = 4544^2 + 4095^2 .

It is an emirp because it is prime and its reverse (16961473) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 37416961 - 2¹¹ = 37414913 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 37416961.

It is not a weakly prime, because it can be changed into another prime (37416901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18708480 + 18708481.

It is an arithmetic number, because the mean of its divisors is an integer number (18708481).

Almost surely, 2^37416961 is an apocalyptic number.

It is an amenable number.

37416961 is a deficient number, since it is larger than the sum of its proper divisors (1).

37416961 is an equidigital number, since it uses as much as digits as its factorization.

37416961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 37.

The square root of 37416961 is about 6116.9404934166. The cubic root of 37416961 is about 334.4692300414.

The spelling of 37416961 in words is "thirty-seven million, four hundred sixteen thousand, nine hundred sixty-one".