232623741 has 16 divisors (see below), whose sum is σ = 357269504. Its totient is φ = 131879664.

The previous prime is 232623737. The next prime is 232623779. The reversal of 232623741 is 147326232.

It is not a de Polignac number, because 232623741 - 2² = 232623737 is a prime.

It is a super-2 number, since 2×232623741² = 108227609753670162, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232623699 and 232623708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232613741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40945 + ... + 46278.

It is an arithmetic number, because the mean of its divisors is an integer number (22329344).

Almost surely, 2^232623741 is an apocalyptic number.

232623741 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

232623741 is a deficient number, since it is larger than the sum of its proper divisors (124645763).

232623741 is a wasteful number, since it uses less digits than its factorization.

232623741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87360.

The product of its digits is 12096, while the sum is 30.

The square root of 232623741 is about 15252.0077694709. The cubic root of 232623741 is about 615.0135419055.

Adding to 232623741 its reverse (147326232), we get a palindrome (379949973).

The spelling of 232623741 in words is "two hundred thirty-two million, six hundred twenty-three thousand, seven hundred forty-one".