232623441 has 32 divisors (see below), whose sum is σ = 363916800. Its totient is φ = 146454480.

The previous prime is 232623437. The next prime is 232623493. The reversal of 232623441 is 144326232.

232623441 is a `hidden beast` number, since 2 + 32 + 623 + 4 + 4 + 1 = 666.

It is not a de Polignac number, because 232623441 - 2² = 232623437 is a prime.

It is a super-2 number, since 2×232623441² = 108227330605360962, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (232623401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 239086 + ... + 240056.

It is an arithmetic number, because the mean of its divisors is an integer number (11372400).

Almost surely, 2^232623441 is an apocalyptic number.

It is an amenable number.

232623441 is a deficient number, since it is larger than the sum of its proper divisors (131293359).

232623441 is a wasteful number, since it uses less digits than its factorization.

232623441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1466 (or 1460 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 232623441 is about 15251.9979346969. The cubic root of 232623441 is about 615.0132775242.

Adding to 232623441 its reverse (144326232), we get a palindrome (376949673).

The spelling of 232623441 in words is "two hundred thirty-two million, six hundred twenty-three thousand, four hundred forty-one".