233163465 has 16 divisors (see below), whose sum is σ = 375748800. Its totient is φ = 123458112.

The previous prime is 233163461. The next prime is 233163467. The reversal of 233163465 is 564361332.

It is not a de Polignac number, because 233163465 - 2² = 233163461 is a prime.

It is not an unprimeable number, because it can be changed into a prime (233163461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53830 + ... + 57999.

It is an arithmetic number, because the mean of its divisors is an integer number (23484300).

Almost surely, 2^233163465 is an apocalyptic number.

It is an amenable number.

233163465 is a deficient number, since it is larger than the sum of its proper divisors (142585335).

233163465 is a wasteful number, since it uses less digits than its factorization.

233163465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111976.

The product of its digits is 38880, while the sum is 33.

The square root of 233163465 is about 15269.6910577785. The cubic root of 233163465 is about 615.4888175329.

The spelling of 233163465 in words is "two hundred thirty-three million, one hundred sixty-three thousand, four hundred sixty-five".