232345623 has 16 divisors (see below), whose sum is σ = 327553920. Its totient is φ = 146090016.

The previous prime is 232345601. The next prime is 232345637. The reversal of 232345623 is 326543232.

232345623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 232345623 - 2⁵ = 232345591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232345423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3961 + ... + 21917.

It is an arithmetic number, because the mean of its divisors is an integer number (20472120).

Almost surely, 2^232345623 is an apocalyptic number.

232345623 is a deficient number, since it is larger than the sum of its proper divisors (95208297).

232345623 is a wasteful number, since it uses less digits than its factorization.

232345623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18206.

The product of its digits is 25920, while the sum is 30.

The square root of 232345623 is about 15242.8876201329. The cubic root of 232345623 is about 614.7683468869.

Adding to 232345623 its reverse (326543232), we get a palindrome (558888855).

The spelling of 232345623 in words is "two hundred thirty-two million, three hundred forty-five thousand, six hundred twenty-three".