233252155 has 16 divisors (see below), whose sum is σ = 300435264. Its totient is φ = 173214720.

The previous prime is 233252143. The next prime is 233252183. The reversal of 233252155 is 551252332.

It is not a de Polignac number, because 233252155 - 2⁷ = 233252027 is a prime.

It is a Duffinian 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 15 ways as a sum of consecutive naturals, for example, 12591 + ... + 25000.

It is an arithmetic number, because the mean of its divisors is an integer number (18777204).

Almost surely, 2^233252155 is an apocalyptic number.

233252155 is a deficient number, since it is larger than the sum of its proper divisors (67183109).

233252155 is a wasteful number, since it uses less digits than its factorization.

233252155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37686.

The product of its digits is 9000, while the sum is 28.

The square root of 233252155 is about 15272.5949006709. The cubic root of 233252155 is about 615.5668468865.

The spelling of 233252155 in words is "two hundred thirty-three million, two hundred fifty-two thousand, one hundred fifty-five".