233838825 has 48 divisors (see below), whose sum is σ = 446596416. Its totient is φ = 106700800.

The previous prime is 233838811. The next prime is 233838827. The reversal of 233838825 is 528838332.

233838825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 233838825 - 2⁵ = 233838793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (233838827) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5689 + ... + 22361.

It is an arithmetic number, because the mean of its divisors is an integer number (9304092).

Almost surely, 2^233838825 is an apocalyptic number.

233838825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

233838825 is a deficient number, since it is larger than the sum of its proper divisors (212757591).

233838825 is a wasteful number, since it uses less digits than its factorization.

233838825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16714 (or 16709 counting only the distinct ones).

The product of its digits is 276480, while the sum is 42.

The square root of 233838825 is about 15291.7894636305. The cubic root of 233838825 is about 616.0825009322.

The spelling of 233838825 in words is "two hundred thirty-three million, eight hundred thirty-eight thousand, eight hundred twenty-five".