230748431 has 8 divisors (see below), whose sum is σ = 233674560. Its totient is φ = 227829888.

The previous prime is 230748377. The next prime is 230748433. The reversal of 230748431 is 134847032.

230748431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 230748431 - 2²² = 226554127 is a prime.

It is a super-2 number, since 2×230748431² = 106489676817923522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230748433) 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, 82010 + ... + 84776.

It is an arithmetic number, because the mean of its divisors is an integer number (29209320).

Almost surely, 2^230748431 is an apocalyptic number.

230748431 is a deficient number, since it is larger than the sum of its proper divisors (2926129).

230748431 is an equidigital number, since it uses as much as digits as its factorization.

230748431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3793.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 230748431 is about 15190.4058866115. The cubic root of 230748431 is about 613.3564249406.

The spelling of 230748431 in words is "two hundred thirty million, seven hundred forty-eight thousand, four hundred thirty-one".