232040522 has 16 divisors (see below), whose sum is σ = 398139840. Its totient is φ = 99356928.

The previous prime is 232040507. The next prime is 232040539. The reversal of 232040522 is 225040232.

It is a junction number, because it is equal to n+sod(n) for n = 232040494 and 232040503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10229 + ... + 23847.

It is an arithmetic number, because the mean of its divisors is an integer number (24883740).

Almost surely, 2^232040522 is an apocalyptic number.

232040522 is a deficient number, since it is larger than the sum of its proper divisors (166099318).

232040522 is a wasteful number, since it uses less digits than its factorization.

232040522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14845.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 232040522 is about 15232.8763534665. The cubic root of 232040522 is about 614.4991378885.

Adding to 232040522 its reverse (225040232), we get a palindrome (457080754).

The spelling of 232040522 in words is "two hundred thirty-two million, forty thousand, five hundred twenty-two".