97331037 has 4 divisors (see below), whose sum is σ = 129774720. Its totient is φ = 64887356.

The previous prime is 97331033. The next prime is 97331063. The reversal of 97331037 is 73013379.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 97331037 - 2² = 97331033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 97330989 and 97331007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97331033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16221837 + ... + 16221842.

It is an arithmetic number, because the mean of its divisors is an integer number (32443680).

Almost surely, 2^97331037 is an apocalyptic number.

It is an amenable number.

97331037 is a deficient number, since it is larger than the sum of its proper divisors (32443683).

97331037 is a wasteful number, since it uses less digits than its factorization.

97331037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32443682.

The product of its (nonzero) digits is 11907, while the sum is 33.

The square root of 97331037 is about 9865.6493450761. The cubic root of 97331037 is about 459.9921816567.

The spelling of 97331037 in words is "ninety-seven million, three hundred thirty-one thousand, thirty-seven".