233182940 has 12 divisors (see below), whose sum is σ = 489684216. Its totient is φ = 93273168.

The previous prime is 233182921. The next prime is 233182967. The reversal of 233182940 is 49281332.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 233182897 and 233182906.

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, 5829554 + ... + 5829593.

It is an arithmetic number, because the mean of its divisors is an integer number (40807018).

Almost surely, 2^233182940 is an apocalyptic number.

233182940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233182940 is an abundant number, since it is smaller than the sum of its proper divisors (256501276).

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

233182940 is a wasteful number, since it uses less digits than its factorization.

233182940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11659156 (or 11659154 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 233182940 is about 15270.3287456426. The cubic root of 233182940 is about 615.5059533093.

The spelling of 233182940 in words is "two hundred thirty-three million, one hundred eighty-two thousand, nine hundred forty".