97596291 has 16 divisors (see below), whose sum is σ = 146232576. Its totient is φ = 57447456.

The previous prime is 97596263. The next prime is 97596307. The reversal of 97596291 is 19269579.

It is not a de Polignac number, because 97596291 - 2⁶ = 97596227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 97596291.

It is not an unprimeable number, because it can be changed into a prime (97596391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53505 + ... + 55298.

It is an arithmetic number, because the mean of its divisors is an integer number (9139536).

Almost surely, 2^97596291 is an apocalyptic number.

97596291 is a deficient number, since it is larger than the sum of its proper divisors (48636285).

97596291 is a wasteful number, since it uses less digits than its factorization.

97596291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108842.

The product of its digits is 306180, while the sum is 48.

The square root of 97596291 is about 9879.0835101238. The cubic root of 97596291 is about 460.4096712745.

The spelling of 97596291 in words is "ninety-seven million, five hundred ninety-six thousand, two hundred ninety-one".