233138074 has 32 divisors (see below), whose sum is σ = 395176320. Its totient is φ = 102349632.

The previous prime is 233138063. The next prime is 233138083. The reversal of 233138074 is 470831332.

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, 116817 + ... + 118795.

It is an arithmetic number, because the mean of its divisors is an integer number (12349260).

Almost surely, 2^233138074 is an apocalyptic number.

233138074 is a deficient number, since it is larger than the sum of its proper divisors (162038246).

233138074 is a wasteful number, since it uses less digits than its factorization.

233138074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2214.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 233138074 is about 15268.8596168804. The cubic root of 233138074 is about 615.4664749189.

The spelling of 233138074 in words is "two hundred thirty-three million, one hundred thirty-eight thousand, seventy-four".