228932824 has 16 divisors (see below), whose sum is σ = 451841400. Its totient is φ = 108441792.

The previous prime is 228932797. The next prime is 228932909. The reversal of 228932824 is 428239822.

It is a super-2 number, since 2×228932824² = 104820475809229952, which contains 22 as substring.

It is a congruent number.

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, 752917 + ... + 753220.

Almost surely, 2^228932824 is an apocalyptic number.

It is an amenable number.

228932824 is a deficient number, since it is larger than the sum of its proper divisors (222908576).

228932824 is a wasteful number, since it uses less digits than its factorization.

228932824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1506162 (or 1506158 counting only the distinct ones).

The product of its digits is 110592, while the sum is 40.

The square root of 228932824 is about 15130.5262301085. The cubic root of 228932824 is about 611.7434882695.

The spelling of 228932824 in words is "two hundred twenty-eight million, nine hundred thirty-two thousand, eight hundred twenty-four".