232148669 has 8 divisors (see below), whose sum is σ = 246531840. Its totient is φ = 217982016.

The previous prime is 232148659. The next prime is 232148681. The reversal of 232148669 is 966841232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232148669 is a prime.

It is a super-2 number, since 2×232148669² = 107786009036943122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232148659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51917 + ... + 56210.

It is an arithmetic number, because the mean of its divisors is an integer number (30816480).

Almost surely, 2^232148669 is an apocalyptic number.

It is an amenable number.

232148669 is a deficient number, since it is larger than the sum of its proper divisors (14383171).

232148669 is a wasteful number, since it uses less digits than its factorization.

232148669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108259.

The product of its digits is 124416, while the sum is 41.

The square root of 232148669 is about 15236.4257291531. The cubic root of 232148669 is about 614.5945894875.

The spelling of 232148669 in words is "two hundred thirty-two million, one hundred forty-eight thousand, six hundred sixty-nine".