232880261 has 4 divisors (see below), whose sum is σ = 232969932. Its totient is φ = 232790592.

The previous prime is 232880243. The next prime is 232880273. The reversal of 232880261 is 162088232.

232880261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 78872161 + 154008100 = 8881^2 + 12410^2 .

It is a cyclic number.

It is not a de Polignac number, because 232880261 - 2¹⁰ = 232879237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232886261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40820 + ... + 46173.

It is an arithmetic number, because the mean of its divisors is an integer number (58242483).

Almost surely, 2^232880261 is an apocalyptic number.

It is an amenable number.

232880261 is a deficient number, since it is larger than the sum of its proper divisors (89671).

232880261 is an equidigital number, since it uses as much as digits as its factorization.

232880261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89670.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 232880261 is about 15260.4148370875. The cubic root of 232880261 is about 615.2395224507.

The spelling of 232880261 in words is "two hundred thirty-two million, eight hundred eighty thousand, two hundred sixty-one".