223930296 has 24 divisors (see below), whose sum is σ = 606478080. Its totient is φ = 74643408.

The previous prime is 223930271. The next prime is 223930339. The reversal of 223930296 is 692039322.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 223930296.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1555000 + ... + 1555143.

It is an arithmetic number, because the mean of its divisors is an integer number (25269920).

Almost surely, 2^223930296 is an apocalyptic number.

It is an amenable number.

223930296 is an abundant number, since it is smaller than the sum of its proper divisors (382547784).

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

223930296 is a wasteful number, since it uses less digits than its factorization.

223930296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3110155 (or 3110148 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 36.

The square root of 223930296 is about 14964.3007187105. The cubic root of 223930296 is about 607.2547930786.

The spelling of 223930296 in words is "two hundred twenty-three million, nine hundred thirty thousand, two hundred ninety-six".