233199680 has 56 divisors (see below), whose sum is σ = 634642368. Its totient is φ = 79953408.

The previous prime is 233199679. The next prime is 233199689. The reversal of 233199680 is 86991332.

It is a tau number, because it is divible by the number of its divisors (56).

It is not an unprimeable number, because it can be changed into a prime (233199689) 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, 49814 + ... + 54293.

Almost surely, 2^233199680 is an apocalyptic number.

233199680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233199680 is an abundant number, since it is smaller than the sum of its proper divisors (401442688).

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

233199680 is a wasteful number, since it uses less digits than its factorization.

233199680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104131 (or 104121 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 233199680 is about 15270.8768576005. The cubic root of 233199680 is about 615.5206818355.

The spelling of 233199680 in words is "two hundred thirty-three million, one hundred ninety-nine thousand, six hundred eighty".