37131073 has 12 divisors (see below), whose sum is σ = 45467760. Its totient is φ = 30150792.

The previous prime is 37131053. The next prime is 37131097. The reversal of 37131073 is 37013173.

It is not a de Polignac number, because 37131073 - 2¹³ = 37122881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (37131023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19011 + ... + 20872.

It is an arithmetic number, because the mean of its divisors is an integer number (3788980).

Almost surely, 2^37131073 is an apocalyptic number.

It is an amenable number.

37131073 is a deficient number, since it is larger than the sum of its proper divisors (8336687).

37131073 is a wasteful number, since it uses less digits than its factorization.

37131073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39916 (or 39909 counting only the distinct ones).

The product of its (nonzero) digits is 1323, while the sum is 25.

The square root of 37131073 is about 6093.5271395145. The cubic root of 37131073 is about 333.6152028038.

The spelling of 37131073 in words is "thirty-seven million, one hundred thirty-one thousand, seventy-three".