230472951 has 4 divisors (see below), whose sum is σ = 307297272. Its totient is φ = 153648632.

The previous prime is 230472943. The next prime is 230472959. The reversal of 230472951 is 159274032.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (230472943) and next prime (230472959).

It is a cyclic number.

It is not a de Polignac number, because 230472951 - 2³ = 230472943 is a prime.

It is a super-2 number, since 2×230472951² = 106235562285296802, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230472959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38412156 + ... + 38412161.

It is an arithmetic number, because the mean of its divisors is an integer number (76824318).

Almost surely, 2^230472951 is an apocalyptic number.

230472951 is a deficient number, since it is larger than the sum of its proper divisors (76824321).

230472951 is an equidigital number, since it uses as much as digits as its factorization.

230472951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76824320.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 230472951 is about 15181.3356131798. The cubic root of 230472951 is about 613.1122416791.

The spelling of 230472951 in words is "two hundred thirty million, four hundred seventy-two thousand, nine hundred fifty-one".