233266943 has 32 divisors (see below), whose sum is σ = 304819200. Its totient is φ = 173454336.

The previous prime is 233266931. The next prime is 233266949. The reversal of 233266943 is 349662332.

It is not a de Polignac number, because 233266943 - 2⁴ = 233266927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 233266897 and 233266906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233266949) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122543 + ... + 124431.

It is an arithmetic number, because the mean of its divisors is an integer number (9525600).

Almost surely, 2^233266943 is an apocalyptic number.

233266943 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

233266943 is a deficient number, since it is larger than the sum of its proper divisors (71552257).

233266943 is a wasteful number, since it uses less digits than its factorization.

233266943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1991.

The product of its digits is 139968, while the sum is 38.

The square root of 233266943 is about 15273.0790281462. The cubic root of 233266943 is about 615.5798554268.

The spelling of 233266943 in words is "two hundred thirty-three million, two hundred sixty-six thousand, nine hundred forty-three".