230180646 has 16 divisors (see below), whose sum is σ = 487441584. Its totient is φ = 72213504.

The previous prime is 230180623. The next prime is 230180669. The reversal of 230180646 is 646081032.

230180646 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (230180623) and next prime (230180669).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1128235 + ... + 1128438.

It is an arithmetic number, because the mean of its divisors is an integer number (30465099).

Almost surely, 2^230180646 is an apocalyptic number.

230180646 is an abundant number, since it is smaller than the sum of its proper divisors (257260938).

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

230180646 is a wasteful number, since it uses less digits than its factorization.

230180646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2256695.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 230180646 is about 15171.7054413800. The cubic root of 230180646 is about 612.8529320118.

The spelling of 230180646 in words is "two hundred thirty million, one hundred eighty thousand, six hundred forty-six".