232136149 has 16 divisors (see below), whose sum is σ = 275558400. Its totient is φ = 191423664.

The previous prime is 232136141. The next prime is 232136183. The reversal of 232136149 is 941631232.

It is a cyclic number.

It is not a de Polignac number, because 232136149 - 2³ = 232136141 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 232136149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232136141) 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 15 ways as a sum of consecutive naturals, for example, 13432 + ... + 25390.

It is an arithmetic number, because the mean of its divisors is an integer number (17222400).

Almost surely, 2^232136149 is an apocalyptic number.

It is an amenable number.

232136149 is a deficient number, since it is larger than the sum of its proper divisors (43422251).

232136149 is a wasteful number, since it uses less digits than its factorization.

232136149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12072.

The product of its digits is 7776, while the sum is 31.

The square root of 232136149 is about 15236.0148660993. The cubic root of 232136149 is about 614.5835407306.

The spelling of 232136149 in words is "two hundred thirty-two million, one hundred thirty-six thousand, one hundred forty-nine".