232560261 has 16 divisors (see below), whose sum is σ = 349256320. Its totient is φ = 152915040.

The previous prime is 232560259. The next prime is 232560271. The reversal of 232560261 is 162065232.

It is not a de Polignac number, because 232560261 - 2¹ = 232560259 is a prime.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232560271) 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, 57025 + ... + 60966.

It is an arithmetic number, because the mean of its divisors is an integer number (21828520).

Almost surely, 2^232560261 is an apocalyptic number.

It is an amenable number.

232560261 is a deficient number, since it is larger than the sum of its proper divisors (116696059).

232560261 is a wasteful number, since it uses less digits than its factorization.

232560261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118073 (or 118067 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 232560261 is about 15249.9265899872. The cubic root of 232560261 is about 614.9575937447.

The spelling of 232560261 in words is "two hundred thirty-two million, five hundred sixty thousand, two hundred sixty-one".