233467138 has 8 divisors (see below), whose sum is σ = 361497600. Its totient is φ = 112967940.

The previous prime is 233467111. The next prime is 233467147. The reversal of 233467138 is 831764332.

233467138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×233467138² = 109013809051822088, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 233467097 and 233467106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1882738 + ... + 1882861.

It is an arithmetic number, because the mean of its divisors is an integer number (45187200).

Almost surely, 2^233467138 is an apocalyptic number.

233467138 is a deficient number, since it is larger than the sum of its proper divisors (128030462).

233467138 is a wasteful number, since it uses less digits than its factorization.

233467138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3765632.

The product of its digits is 72576, while the sum is 37.

The square root of 233467138 is about 15279.6314746135. The cubic root of 233467138 is about 615.7559066205.

The spelling of 233467138 in words is "two hundred thirty-three million, four hundred sixty-seven thousand, one hundred thirty-eight".