37366073 has 2 divisors, whose sum is σ = 37366074. Its totient is φ = 37366072.

The previous prime is 37366039. The next prime is 37366111. The reversal of 37366073 is 37066373.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20457529 + 16908544 = 4523^2 + 4112^2 .

It is a cyclic number.

It is not a de Polignac number, because 37366073 - 2⁶ = 37366009 is a prime.

It is a super-2 number, since 2×37366073² = 2792446822882658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (37366003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18683036 + 18683037.

It is an arithmetic number, because the mean of its divisors is an integer number (18683037).

Almost surely, 2^37366073 is an apocalyptic number.

It is an amenable number.

37366073 is a deficient number, since it is larger than the sum of its proper divisors (1).

37366073 is an equidigital number, since it uses as much as digits as its factorization.

37366073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47628, while the sum is 35.

The square root of 37366073 is about 6112.7794823632. The cubic root of 37366073 is about 334.3175324187.

The spelling of 37366073 in words is "thirty-seven million, three hundred sixty-six thousand, seventy-three".