37042037 has 2 divisors, whose sum is σ = 37042038. Its totient is φ = 37042036.

The previous prime is 37042013. The next prime is 37042091. The reversal of 37042037 is 73024073.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30846916 + 6195121 = 5554^2 + 2489^2 .

It is an emirp because it is prime and its reverse (73024073) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 37042037 - 2¹⁸ = 36779893 is a prime.

It is a super-2 number, since 2×37042037² = 2744225010218738, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 37041997 and 37042015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (37042097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18521018 + 18521019.

It is an arithmetic number, because the mean of its divisors is an integer number (18521019).

Almost surely, 2^37042037 is an apocalyptic number.

It is an amenable number.

37042037 is a deficient number, since it is larger than the sum of its proper divisors (1).

37042037 is an equidigital number, since it uses as much as digits as its factorization.

37042037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 26.

The square root of 37042037 is about 6086.2169695140. The cubic root of 37042037 is about 333.3483325473.

The spelling of 37042037 in words is "thirty-seven million, forty-two thousand, thirty-seven".