97339131 has 8 divisors (see below), whose sum is σ = 144206160. Its totient is φ = 64892736.

The previous prime is 97339129. The next prime is 97339169. The reversal of 97339131 is 13193379.

It is not a de Polignac number, because 97339131 - 2¹ = 97339129 is a prime.

It is a super-2 number, since 2×97339131² = 18949812847670322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (97379131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1802550 + ... + 1802603.

It is an arithmetic number, because the mean of its divisors is an integer number (18025770).

Almost surely, 2^97339131 is an apocalyptic number.

97339131 is a deficient number, since it is larger than the sum of its proper divisors (46867029).

97339131 is a wasteful number, since it uses less digits than its factorization.

97339131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3605162 (or 3605156 counting only the distinct ones).

The product of its digits is 15309, while the sum is 36.

The square root of 97339131 is about 9866.0595477627. The cubic root of 97339131 is about 460.0049322092.

It can be divided in two parts, 973 and 39131, that added together give a palindrome (40104).

The spelling of 97339131 in words is "ninety-seven million, three hundred thirty-nine thousand, one hundred thirty-one".