92728395 has 20 divisors (see below), whose sum is σ = 166224960. Its totient is φ = 49454928.

The previous prime is 92728393. The next prime is 92728397. The reversal of 92728395 is 59382729.

It is an interprime number because it is at equal distance from previous prime (92728393) and next prime (92728397).

It is not a de Polignac number, because 92728395 - 2¹ = 92728393 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 92728395.

It is not an unprimeable number, because it can be changed into a prime (92728393) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 114075 + ... + 114884.

It is an arithmetic number, because the mean of its divisors is an integer number (8311248).

Almost surely, 2^92728395 is an apocalyptic number.

92728395 is a deficient number, since it is larger than the sum of its proper divisors (73496565).

92728395 is a wasteful number, since it uses less digits than its factorization.

92728395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228976 (or 228967 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 92728395 is about 9629.5584010898. The cubic root of 92728395 is about 452.6240027256.

The spelling of 92728395 in words is "ninety-two million, seven hundred twenty-eight thousand, three hundred ninety-five".