233148828 has 24 divisors (see below), whose sum is σ = 593470080. Its totient is φ = 70651120.

The previous prime is 233148823. The next prime is 233148841. The reversal of 233148828 is 828841332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233148823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 883008 + ... + 883271.

It is an arithmetic number, because the mean of its divisors is an integer number (24727920).

Almost surely, 2^233148828 is an apocalyptic number.

It is an amenable number.

233148828 is an abundant number, since it is smaller than the sum of its proper divisors (360321252).

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

233148828 is a wasteful number, since it uses less digits than its factorization.

233148828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766297 (or 1766295 counting only the distinct ones).

The product of its digits is 73728, while the sum is 39.

The square root of 233148828 is about 15269.2117674751. The cubic root of 233148828 is about 615.4759380160.

The spelling of 233148828 in words is "two hundred thirty-three million, one hundred forty-eight thousand, eight hundred twenty-eight".