97392269 has 16 divisors (see below), whose sum is σ = 111667248. Its totient is φ = 84145152.

The previous prime is 97392259. The next prime is 97392301. The reversal of 97392269 is 96229379.

It can be written as a sum of positive squares in 8 ways, for example, as 17056900 + 80335369 = 4130^2 + 8963^2 .

It is not a de Polignac number, because 97392269 - 2²⁴ = 80615053 is a prime.

It is a super-2 number, since 2×97392269² = 18970508121936722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97392209) 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, 42419 + ... + 44655.

It is an arithmetic number, because the mean of its divisors is an integer number (6979203).

Almost surely, 2^97392269 is an apocalyptic number.

It is an amenable number.

97392269 is a deficient number, since it is larger than the sum of its proper divisors (14274979).

97392269 is a wasteful number, since it uses less digits than its factorization.

97392269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2464.

The product of its digits is 367416, while the sum is 47.

The square root of 97392269 is about 9868.7521500948. The cubic root of 97392269 is about 460.0886234414.

The spelling of 97392269 in words is "ninety-seven million, three hundred ninety-two thousand, two hundred sixty-nine".