232651212 has 12 divisors (see below), whose sum is σ = 542852856. Its totient is φ = 77550400.

The previous prime is 232651201. The next prime is 232651213. The reversal of 232651212 is 212156232.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (232651213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9693789 + ... + 9693812.

It is an arithmetic number, because the mean of its divisors is an integer number (45237738).

Almost surely, 2^232651212 is an apocalyptic number.

It is an amenable number.

232651212 is an abundant number, since it is smaller than the sum of its proper divisors (310201644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232651212 is a wasteful number, since it uses less digits than its factorization.

232651212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19387608 (or 19387606 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 232651212 is about 15252.9083128432. The cubic root of 232651212 is about 615.0377503432.

The spelling of 232651212 in words is "two hundred thirty-two million, six hundred fifty-one thousand, two hundred twelve".