230456156 has 24 divisors (see below), whose sum is σ = 476807520. Its totient is φ = 95360832.

The previous prime is 230456143. The next prime is 230456167. The reversal of 230456156 is 651654032.

It is a super-3 number, since 3×230456156³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 141095 + ... + 142718.

It is an arithmetic number, because the mean of its divisors is an integer number (19866980).

Almost surely, 2^230456156 is an apocalyptic number.

It is an amenable number.

230456156 is an abundant number, since it is smaller than the sum of its proper divisors (246351364).

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

230456156 is a wasteful number, since it uses less digits than its factorization.

230456156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283853 (or 283851 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 230456156 is about 15180.7824567774. The cubic root of 230456156 is about 613.0973484343.

The spelling of 230456156 in words is "two hundred thirty million, four hundred fifty-six thousand, one hundred fifty-six".