232623255 has 16 divisors (see below), whose sum is σ = 382257504. Its totient is φ = 120712320.

The previous prime is 232623229. The next prime is 232623277. The reversal of 232623255 is 552326232.

It is not a de Polignac number, because 232623255 - 2¹⁵ = 232590487 is a prime.

It is a super-2 number, since 2×232623255² = 108227157533590050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 209016 + ... + 210125.

It is an arithmetic number, because the mean of its divisors is an integer number (23891094).

Almost surely, 2^232623255 is an apocalyptic number.

232623255 is a deficient number, since it is larger than the sum of its proper divisors (149634249).

232623255 is a wasteful number, since it uses less digits than its factorization.

232623255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419186.

The product of its digits is 21600, while the sum is 30.

The square root of 232623255 is about 15251.9918371339. The cubic root of 232623255 is about 615.0131136076.

Adding to 232623255 its reverse (552326232), we get a palindrome (784949487).

The spelling of 232623255 in words is "two hundred thirty-two million, six hundred twenty-three thousand, two hundred fifty-five".