233154825 has 12 divisors (see below), whose sum is σ = 385482768. Its totient is φ = 124349200.

The previous prime is 233154811. The next prime is 233154851. The reversal of 233154825 is 528451332.

233154825 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 233154825 - 2¹⁰ = 233153801 is a prime.

It is a super-2 number, since 2×233154825² = 108722344841561250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1554291 + ... + 1554440.

It is an arithmetic number, because the mean of its divisors is an integer number (32123564).

Almost surely, 2^233154825 is an apocalyptic number.

233154825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

233154825 is a deficient number, since it is larger than the sum of its proper divisors (152327943).

233154825 is a wasteful number, since it uses less digits than its factorization.

233154825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3108744 (or 3108739 counting only the distinct ones).

The product of its digits is 28800, while the sum is 33.

The square root of 233154825 is about 15269.4081417716. The cubic root of 233154825 is about 615.4812150138.

The spelling of 233154825 in words is "two hundred thirty-three million, one hundred fifty-four thousand, eight hundred twenty-five".