230678000 has 80 divisors (see below), whose sum is σ = 637500864. Its totient is φ = 79084800.

The previous prime is 230677987. The next prime is 230678009. The reversal of 230678000 is 876032.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230678009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5762 + ... + 22238.

Almost surely, 2^230678000 is an apocalyptic number.

230678000 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 230678000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (318750432).

230678000 is an abundant number, since it is smaller than the sum of its proper divisors (406822864).

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

230678000 is a wasteful number, since it uses less digits than its factorization.

230678000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16507 (or 16491 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 230678000 is about 15188.0874371989. The cubic root of 230678000 is about 613.2940139675.

The spelling of 230678000 in words is "two hundred thirty million, six hundred seventy-eight thousand".