232511055 has 32 divisors (see below), whose sum is σ = 426607104. Its totient is φ = 105929856.

The previous prime is 232511033. The next prime is 232511063. The reversal of 232511055 is 550115232.

It is a happy number.

It is not a de Polignac number, because 232511055 - 2⁶ = 232510991 is a prime.

It is a super-2 number, since 2×232511055² = 108122781394426050, 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 (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28629 + ... + 35841.

It is an arithmetic number, because the mean of its divisors is an integer number (13331472).

Almost surely, 2^232511055 is an apocalyptic number.

232511055 is a deficient number, since it is larger than the sum of its proper divisors (194096049).

232511055 is a wasteful number, since it uses less digits than its factorization.

232511055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7535.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 232511055 is about 15248.3131853986. The cubic root of 232511055 is about 614.9142189829.

Adding to 232511055 its reverse (550115232), we get a palindrome (782626287).

The spelling of 232511055 in words is "two hundred thirty-two million, five hundred eleven thousand, fifty-five".