233148372 has 12 divisors (see below), whose sum is σ = 544012896. Its totient is φ = 77716120.

The previous prime is 233148367. The next prime is 233148389. The reversal of 233148372 is 273841332.

233148372 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 9714504 + ... + 9714527.

It is an arithmetic number, because the mean of its divisors is an integer number (45334408).

Almost surely, 2^233148372 is an apocalyptic number.

It is an amenable number.

233148372 is an abundant number, since it is smaller than the sum of its proper divisors (310864524).

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

233148372 is a wasteful number, since it uses less digits than its factorization.

233148372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19429038 (or 19429036 counting only the distinct ones).

The product of its digits is 24192, while the sum is 33.

The square root of 233148372 is about 15269.1968354593. The cubic root of 233148372 is about 615.4755367599.

The spelling of 233148372 in words is "two hundred thirty-three million, one hundred forty-eight thousand, three hundred seventy-two".