232632406 has 16 divisors (see below), whose sum is σ = 359173440. Its totient is φ = 112956480.

The previous prime is 232632397. The next prime is 232632473. The reversal of 232632406 is 604236232.

232632406 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 2431 + ... + 21706.

It is an arithmetic number, because the mean of its divisors is an integer number (22448340).

Almost surely, 2^232632406 is an apocalyptic number.

232632406 is a deficient number, since it is larger than the sum of its proper divisors (126541034).

232632406 is a wasteful number, since it uses less digits than its factorization.

232632406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24279.

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 232632406 is about 15252.2918277877. The cubic root of 232632406 is about 615.0211780223.

Adding to 232632406 its reverse (604236232), we get a palindrome (836868638).

The spelling of 232632406 in words is "two hundred thirty-two million, six hundred thirty-two thousand, four hundred six".