233868713 has 16 divisors (see below), whose sum is σ = 256509456. Its totient is φ = 211921920.

The previous prime is 233868697. The next prime is 233868737. The reversal of 233868713 is 317868332.

It can be written as a sum of positive squares in 8 ways, for example, as 3193369 + 230675344 = 1787^2 + 15188^2 .

It is not a de Polignac number, because 233868713 - 2⁴ = 233868697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233868773) 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, 266231 + ... + 267107.

It is an arithmetic number, because the mean of its divisors is an integer number (16031841).

Almost surely, 2^233868713 is an apocalyptic number.

It is an amenable number.

233868713 is a deficient number, since it is larger than the sum of its proper divisors (22640743).

233868713 is a wasteful number, since it uses less digits than its factorization.

233868713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1244.

The product of its digits is 145152, while the sum is 41.

The square root of 233868713 is about 15292.7666888631. The cubic root of 233868713 is about 616.1087479129.

The spelling of 233868713 in words is "two hundred thirty-three million, eight hundred sixty-eight thousand, seven hundred thirteen".