232473331 has 8 divisors (see below), whose sum is σ = 239123664. Its totient is φ = 225842400.

The previous prime is 232473313. The next prime is 232473337. The reversal of 232473331 is 133374232.

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 232473331 - 2⁵ = 232473299 is a prime.

It is a super-2 number, since 2×232473331² = 108087699252471122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 232473331.

It is not an unprimeable number, because it can be changed into a prime (232473337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21456 + ... + 30418.

It is an arithmetic number, because the mean of its divisors is an integer number (29890458).

Almost surely, 2^232473331 is an apocalyptic number.

232473331 is a deficient number, since it is larger than the sum of its proper divisors (6650333).

232473331 is an equidigital number, since it uses as much as digits as its factorization.

232473331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9701.

The product of its digits is 9072, while the sum is 28.

The square root of 232473331 is about 15247.0761459370. The cubic root of 232473331 is about 614.8809613834.

Subtracting from 232473331 its reverse (133374232), we obtain a palindrome (99099099).

The spelling of 232473331 in words is "two hundred thirty-two million, four hundred seventy-three thousand, three hundred thirty-one".