233172274 has 8 divisors (see below), whose sum is σ = 349832448. Its totient is φ = 116561460.

The previous prime is 233172263. The next prime is 233172287. The reversal of 233172274 is 472271332.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 3579 + ... + 21889.

It is an arithmetic number, because the mean of its divisors is an integer number (43729056).

Almost surely, 2^233172274 is an apocalyptic number.

233172274 is a deficient number, since it is larger than the sum of its proper divisors (116660174).

233172274 is a wasteful number, since it uses less digits than its factorization.

233172274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24680.

The product of its digits is 14112, while the sum is 31.

The square root of 233172274 is about 15269.9795022783. The cubic root of 233172274 is about 615.4965685653.

The spelling of 233172274 in words is "two hundred thirty-three million, one hundred seventy-two thousand, two hundred seventy-four".