232551213 has 8 divisors (see below), whose sum is σ = 310519776. Its totient is φ = 154808400.

The previous prime is 232551191. The next prime is 232551217. The reversal of 232551213 is 312155232.

It is a happy number.

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

It is not a de Polignac number, because 232551213 - 2¹⁴ = 232534829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232551217) 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 7 ways as a sum of consecutive naturals, for example, 54018 + ... + 58163.

It is an arithmetic number, because the mean of its divisors is an integer number (38814972).

Almost surely, 2^232551213 is an apocalyptic number.

It is an amenable number.

232551213 is a deficient number, since it is larger than the sum of its proper divisors (77968563).

232551213 is a wasteful number, since it uses less digits than its factorization.

232551213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112875.

The product of its digits is 1800, while the sum is 24.

The square root of 232551213 is about 15249.6299299360. The cubic root of 232551213 is about 614.9496184519.

The spelling of 232551213 in words is "two hundred thirty-two million, five hundred fifty-one thousand, two hundred thirteen".