223838296 has 16 divisors (see below), whose sum is σ = 457851240. Its totient is φ = 101744640.

The previous prime is 223838291. The next prime is 223838309. The reversal of 223838296 is 692838322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223838291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1271721 + ... + 1271896.

Almost surely, 2^223838296 is an apocalyptic number.

It is an amenable number.

223838296 is an abundant number, since it is smaller than the sum of its proper divisors (234012944).

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

223838296 is a wasteful number, since it uses less digits than its factorization.

223838296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2543634 (or 2543630 counting only the distinct ones).

The product of its digits is 248832, while the sum is 43.

The square root of 223838296 is about 14961.2264203173. The cubic root of 223838296 is about 607.1716197361.

The spelling of 223838296 in words is "two hundred twenty-three million, eight hundred thirty-eight thousand, two hundred ninety-six".