232149423 has 32 divisors (see below), whose sum is σ = 344881152. Its totient is φ = 137727200.

The previous prime is 232149413. The next prime is 232149443. The reversal of 232149423 is 324941232.

It is a cyclic number.

It is not a de Polignac number, because 232149423 - 2¹² = 232145327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232149413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 358486 + ... + 359132.

It is an arithmetic number, because the mean of its divisors is an integer number (10777536).

Almost surely, 2^232149423 is an apocalyptic number.

232149423 is a deficient number, since it is larger than the sum of its proper divisors (112731729).

232149423 is a wasteful number, since it uses less digits than its factorization.

232149423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875.

The product of its digits is 10368, while the sum is 30.

The square root of 232149423 is about 15236.4504724690. The cubic root of 232149423 is about 614.5952548712.

The spelling of 232149423 in words is "two hundred thirty-two million, one hundred forty-nine thousand, four hundred twenty-three".