232013506 has 16 divisors (see below), whose sum is σ = 359331840. Its totient is φ = 112281120.

The previous prime is 232013461. The next prime is 232013513. The reversal of 232013506 is 605310232.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 726 + ... + 21553.

It is an arithmetic number, because the mean of its divisors is an integer number (22458240).

Almost surely, 2^232013506 is an apocalyptic number.

232013506 is a deficient number, since it is larger than the sum of its proper divisors (127318334).

232013506 is a wasteful number, since it uses less digits than its factorization.

232013506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22449.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 232013506 is about 15231.9895614460. The cubic root of 232013506 is about 614.4752886733.

Adding to 232013506 its reverse (605310232), we get a palindrome (837323738).

The spelling of 232013506 in words is "two hundred thirty-two million, thirteen thousand, five hundred six".