88279794 has 20 divisors (see below), whose sum is σ = 197812494. Its totient is φ = 29426544.

The previous prime is 88279777. The next prime is 88279801. The reversal of 88279794 is 49797288.

It can be written as a sum of positive squares in only one way, i.e., 88115769 + 164025 = 9387^2 + 405^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 88279794.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 272307 + ... + 272630.

Almost surely, 2^88279794 is an apocalyptic number.

88279794 is an abundant number, since it is smaller than the sum of its proper divisors (109532700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88279794 is a wasteful number, since it uses less digits than its factorization.

88279794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544951 (or 544942 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 54.

The square root of 88279794 is about 9395.7327548201. The cubic root of 88279794 is about 445.2669256628.

The spelling of 88279794 in words is "eighty-eight million, two hundred seventy-nine thousand, seven hundred ninety-four".