37314139 has 2 divisors, whose sum is σ = 37314140. Its totient is φ = 37314138.

The previous prime is 37314107. The next prime is 37314143. The reversal of 37314139 is 93141373.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 37314139 - 2⁵ = 37314107 is a prime.

It is a super-2 number, since 2×37314139² = 2784689938622642, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 37314139.

It is not a weakly prime, because it can be changed into another prime (37314839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18657069 + 18657070.

It is an arithmetic number, because the mean of its divisors is an integer number (18657070).

Almost surely, 2^37314139 is an apocalyptic number.

37314139 is a deficient number, since it is larger than the sum of its proper divisors (1).

37314139 is an equidigital number, since it uses as much as digits as its factorization.

37314139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6804, while the sum is 31.

The square root of 37314139 is about 6108.5300195710. The cubic root of 37314139 is about 334.1625745884.

The spelling of 37314139 in words is "thirty-seven million, three hundred fourteen thousand, one hundred thirty-nine".