233230998 has 64 divisors (see below), whose sum is σ = 626314752. Its totient is φ = 55918080.

The previous prime is 233230981. The next prime is 233231027. The reversal of 233230998 is 899032332.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

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, 13411 + ... + 25422.

It is an arithmetic number, because the mean of its divisors is an integer number (9786168).

Almost surely, 2^233230998 is an apocalyptic number.

233230998 is an abundant number, since it is smaller than the sum of its proper divisors (393083754).

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

233230998 is a wasteful number, since it uses less digits than its factorization.

233230998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38869.

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 233230998 is about 15271.9022390795. The cubic root of 233230998 is about 615.5482347804.

The spelling of 233230998 in words is "two hundred thirty-three million, two hundred thirty thousand, nine hundred ninety-eight".