92472865 has 8 divisors (see below), whose sum is σ = 111155688. Its totient is φ = 73852800.

The previous prime is 92472859. The next prime is 92472893. The reversal of 92472865 is 56827429.

It can be written as a sum of positive squares in 4 ways, for example, as 6780816 + 85692049 = 2604^2 + 9257^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 92472865 - 2⁹ = 92472353 is a prime.

It is a super-2 number, since 2×92472865² = 17102461522616450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12382 + ... + 18391.

It is an arithmetic number, because the mean of its divisors is an integer number (13894461).

Almost surely, 2^92472865 is an apocalyptic number.

It is an amenable number.

92472865 is a deficient number, since it is larger than the sum of its proper divisors (18682823).

92472865 is a wasteful number, since it uses less digits than its factorization.

92472865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31379.

The product of its digits is 241920, while the sum is 43.

The square root of 92472865 is about 9616.2812458871. The cubic root of 92472865 is about 452.2078575804.

The spelling of 92472865 in words is "ninety-two million, four hundred seventy-two thousand, eight hundred sixty-five".