233402000 has 160 divisors (see below), whose sum is σ = 623960064. Its totient is φ = 83904000.

The previous prime is 233401991. The next prime is 233402021. The reversal of 233402000 is 204332.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1221905 + ... + 1222095.

Almost surely, 2^233402000 is an apocalyptic number.

233402000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 233402000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (311980032).

233402000 is an abundant number, since it is smaller than the sum of its proper divisors (390558064).

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

233402000 is a wasteful number, since it uses less digits than its factorization.

233402000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274 (or 258 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 233402000 is about 15277.4997954508. The cubic root of 233402000 is about 615.6986354069.

Adding to 233402000 its reverse (204332), we get a palindrome (233606332).

The spelling of 233402000 in words is "two hundred thirty-three million, four hundred two thousand".