233680455 has 12 divisors (see below), whose sum is σ = 405046200. Its totient is φ = 124629552.

The previous prime is 233680429. The next prime is 233680457. The reversal of 233680455 is 554086332.

It is a happy number.

It is not a de Polignac number, because 233680455 - 2⁵ = 233680423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233680457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2596405 + ... + 2596494.

It is an arithmetic number, because the mean of its divisors is an integer number (33753850).

Almost surely, 2^233680455 is an apocalyptic number.

233680455 is a deficient number, since it is larger than the sum of its proper divisors (171365745).

233680455 is a wasteful number, since it uses less digits than its factorization.

233680455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5192910 (or 5192907 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 233680455 is about 15286.6103175295. The cubic root of 233680455 is about 615.9433865650.

The spelling of 233680455 in words is "two hundred thirty-three million, six hundred eighty thousand, four hundred fifty-five".