230087247 has 24 divisors (see below), whose sum is σ = 343674000. Its totient is φ = 136700928.

The previous prime is 230087243. The next prime is 230087261. The reversal of 230087247 is 742780032.

It is not a de Polignac number, because 230087247 - 2² = 230087243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230087243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6879 + ... + 22527.

It is an arithmetic number, because the mean of its divisors is an integer number (14319750).

Almost surely, 2^230087247 is an apocalyptic number.

230087247 is a deficient number, since it is larger than the sum of its proper divisors (113586753).

230087247 is a wasteful number, since it uses less digits than its factorization.

230087247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15707 (or 15694 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 230087247 is about 15168.6270637787. The cubic root of 230087247 is about 612.7700295963.

The spelling of 230087247 in words is "two hundred thirty million, eighty-seven thousand, two hundred forty-seven".