97959169 has 16 divisors (see below), whose sum is σ = 122664960. Its totient is φ = 75998160.

The previous prime is 97959167. The next prime is 97959179. The reversal of 97959169 is 96195979.

It is not a de Polignac number, because 97959169 - 2¹ = 97959167 is a prime.

It is a super-2 number, since 2×97959169² = 19191997582341122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (97959161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15742 + ... + 21064.

It is an arithmetic number, because the mean of its divisors is an integer number (7666560).

Almost surely, 2^97959169 is an apocalyptic number.

It is an amenable number.

97959169 is a deficient number, since it is larger than the sum of its proper divisors (24705791).

97959169 is a wasteful number, since it uses less digits than its factorization.

97959169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5580.

The product of its digits is 1377810, while the sum is 55.

The square root of 97959169 is about 9897.4324448313. The cubic root of 97959169 is about 460.9795901329.

The spelling of 97959169 in words is "ninety-seven million, nine hundred fifty-nine thousand, one hundred sixty-nine".