230647172 has 24 divisors (see below), whose sum is σ = 464669184. Its totient is φ = 98125632.

The previous prime is 230647171. The next prime is 230647187. The reversal of 230647172 is 271746032.

It is not an unprimeable number, because it can be changed into a prime (230647171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26228 + ... + 33899.

It is an arithmetic number, because the mean of its divisors is an integer number (19361216).

Almost surely, 2^230647172 is an apocalyptic number.

It is an amenable number.

230647172 is an abundant number, since it is smaller than the sum of its proper divisors (234022012).

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

230647172 is a wasteful number, since it uses less digits than its factorization.

230647172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60275 (or 60273 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 230647172 is about 15187.0725289636. The cubic root of 230647172 is about 613.2666923762.

The spelling of 230647172 in words is "two hundred thirty million, six hundred forty-seven thousand, one hundred seventy-two".