230147886 has 16 divisors (see below), whose sum is σ = 476168400. Its totient is φ = 74070528.

The previous prime is 230147873. The next prime is 230147909. The reversal of 230147886 is 688741032.

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, 661171 + ... + 661518.

It is an arithmetic number, because the mean of its divisors is an integer number (29760525).

Almost surely, 2^230147886 is an apocalyptic number.

230147886 is an abundant number, since it is smaller than the sum of its proper divisors (246020514).

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

230147886 is a wasteful number, since it uses less digits than its factorization.

230147886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322723.

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 230147886 is about 15170.6257616487. The cubic root of 230147886 is about 612.8238562765.

The spelling of 230147886 in words is "two hundred thirty million, one hundred forty-seven thousand, eight hundred eighty-six".