230946157 has 8 divisors (see below), whose sum is σ = 248844960. Its totient is φ = 213066480.

The previous prime is 230946143. The next prime is 230946161. The reversal of 230946157 is 751649032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230946157 - 2⁷ = 230946029 is a prime.

It is a super-2 number, since 2×230946157² = 106672254866137298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230946167) 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, 29394 + ... + 36412.

It is an arithmetic number, because the mean of its divisors is an integer number (31105620).

Almost surely, 2^230946157 is an apocalyptic number.

It is an amenable number.

230946157 is a deficient number, since it is larger than the sum of its proper divisors (17898803).

230946157 is a wasteful number, since it uses less digits than its factorization.

230946157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9563.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 230946157 is about 15196.9127456862. The cubic root of 230946157 is about 613.5315678993.

The spelling of 230946157 in words is "two hundred thirty million, nine hundred forty-six thousand, one hundred fifty-seven".