232142632 has 32 divisors (see below), whose sum is σ = 450535680. Its totient is φ = 112020480.

The previous prime is 232142569. The next prime is 232142671. The reversal of 232142632 is 236241232.

It is a junction number, because it is equal to n+sod(n) for n = 232142597 and 232142606.

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, 108808 + ... + 110920.

It is an arithmetic number, because the mean of its divisors is an integer number (14079240).

Almost surely, 2^232142632 is an apocalyptic number.

It is an amenable number.

232142632 is a deficient number, since it is larger than the sum of its proper divisors (218393048).

232142632 is a wasteful number, since it uses less digits than its factorization.

232142632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2593 (or 2589 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

The square root of 232142632 is about 15236.2276170974. The cubic root of 232142632 is about 614.5892619536.

Adding to 232142632 its reverse (236241232), we get a palindrome (468383864).

The spelling of 232142632 in words is "two hundred thirty-two million, one hundred forty-two thousand, six hundred thirty-two".