230457611 has 4 divisors (see below), whose sum is σ = 231059712. Its totient is φ = 229855512.

The previous prime is 230457589. The next prime is 230457637. The reversal of 230457611 is 116754032.

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

It is a cyclic number.

It is not a de Polignac number, because 230457611 - 2¹⁴ = 230441227 is a prime.

It is a super-2 number, since 2×230457611² = 106221420935654642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230457641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300476 + ... + 301241.

It is an arithmetic number, because the mean of its divisors is an integer number (57764928).

Almost surely, 2^230457611 is an apocalyptic number.

230457611 is a deficient number, since it is larger than the sum of its proper divisors (602101).

230457611 is an equidigital number, since it uses as much as digits as its factorization.

230457611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602100.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 230457611 is about 15180.8303791328. The cubic root of 230457611 is about 613.0986387083.

The spelling of 230457611 in words is "two hundred thirty million, four hundred fifty-seven thousand, six hundred eleven".