230817924 has 36 divisors (see below), whose sum is σ = 605068464. Its totient is φ = 76938984.

The previous prime is 230817919. The next prime is 230817929. The reversal of 230817924 is 429718032.

It is an interprime number because it is at equal distance from previous prime (230817919) and next prime (230817929).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (230817929) 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, 117762 + ... + 119705.

Almost surely, 2^230817924 is an apocalyptic number.

It is an amenable number.

230817924 is an abundant number, since it is smaller than the sum of its proper divisors (374250540).

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

230817924 is a wasteful number, since it uses less digits than its factorization.

230817924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237486 (or 237472 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 230817924 is about 15192.6931121510. The cubic root of 230817924 is about 613.4179922784.

The spelling of 230817924 in words is "two hundred thirty million, eight hundred seventeen thousand, nine hundred twenty-four".