37006537 has 2 divisors, whose sum is σ = 37006538. Its totient is φ = 37006536.

The previous prime is 37006513. The next prime is 37006573. The reversal of 37006537 is 73560073.

Together with next prime (37006573) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22838841 + 14167696 = 4779^2 + 3764^2 .

It is an emirp because it is prime and its reverse (73560073) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 37006537 - 2¹¹ = 37004489 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 37006499 and 37006508.

It is not a weakly prime, because it can be changed into another prime (37006597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18503268 + 18503269.

It is an arithmetic number, because the mean of its divisors is an integer number (18503269).

Almost surely, 2^37006537 is an apocalyptic number.

It is an amenable number.

37006537 is a deficient number, since it is larger than the sum of its proper divisors (1).

37006537 is an equidigital number, since it uses as much as digits as its factorization.

37006537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13230, while the sum is 31.

The square root of 37006537 is about 6083.2998446567. The cubic root of 37006537 is about 333.2418080939.

The spelling of 37006537 in words is "thirty-seven million, six thousand, five hundred thirty-seven".