88392274 has 8 divisors (see below), whose sum is σ = 133355340. Its totient is φ = 43940496.

The previous prime is 88392257. The next prime is 88392301. The reversal of 88392274 is 47229388.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 84364225 + 4028049 = 9185^2 + 2007^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 88392274.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127389 + ... + 128080.

Almost surely, 2^88392274 is an apocalyptic number.

88392274 is a deficient number, since it is larger than the sum of its proper divisors (44963066).

88392274 is a wasteful number, since it uses less digits than its factorization.

88392274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255644.

The product of its digits is 193536, while the sum is 43.

The square root of 88392274 is about 9401.7165453974. The cubic root of 88392274 is about 445.4559548300.

The spelling of 88392274 in words is "eighty-eight million, three hundred ninety-two thousand, two hundred seventy-four".