228183832 has 32 divisors (see below), whose sum is σ = 443520000. Its totient is φ = 109928448.

The previous prime is 228183829. The next prime is 228183833. The reversal of 228183832 is 238381822.

It is a super-2 number, since 2×228183832² = 104135722372408448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 228183791 and 228183800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228183833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177769 + ... + 179047.

It is an arithmetic number, because the mean of its divisors is an integer number (13860000).

Almost surely, 2^228183832 is an apocalyptic number.

It is an amenable number.

228183832 is a deficient number, since it is larger than the sum of its proper divisors (215336168).

228183832 is a wasteful number, since it uses less digits than its factorization.

228183832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2083 (or 2079 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 228183832 is about 15105.7549298272. The cubic root of 228183832 is about 611.0756190321.

The spelling of 228183832 in words is "two hundred twenty-eight million, one hundred eighty-three thousand, eight hundred thirty-two".