232061663 has 4 divisors (see below), whose sum is σ = 232102200. Its totient is φ = 232021128.

The previous prime is 232061657. The next prime is 232061677. The reversal of 232061663 is 366160232.

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

It is a cyclic number.

It is not a de Polignac number, because 232061663 - 2⁴ = 232061647 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 (232061603) 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, 9920 + ... + 23717.

It is an arithmetic number, because the mean of its divisors is an integer number (58025550).

Almost surely, 2^232061663 is an apocalyptic number.

232061663 is a deficient number, since it is larger than the sum of its proper divisors (40537).

232061663 is an equidigital number, since it uses as much as digits as its factorization.

232061663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40536.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 232061663 is about 15233.5702643865. The cubic root of 232061663 is about 614.5177994735.

The spelling of 232061663 in words is "two hundred thirty-two million, sixty-one thousand, six hundred sixty-three".