228652296 has 16 divisors (see below), whose sum is σ = 571630800. Its totient is φ = 76217424.

The previous prime is 228652189. The next prime is 228652309. The reversal of 228652296 is 692256822.

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, 4763566 + ... + 4763613.

It is an arithmetic number, because the mean of its divisors is an integer number (35726925).

Almost surely, 2^228652296 is an apocalyptic number.

It is an amenable number.

228652296 is an abundant number, since it is smaller than the sum of its proper divisors (342978504).

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

228652296 is a wasteful number, since it uses less digits than its factorization.

228652296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9527188 (or 9527184 counting only the distinct ones).

The product of its digits is 207360, while the sum is 42.

The square root of 228652296 is about 15121.2531226747. The cubic root of 228652296 is about 611.4935149107.

The spelling of 228652296 in words is "two hundred twenty-eight million, six hundred fifty-two thousand, two hundred ninety-six".