32476432 has 20 divisors (see below), whose sum is σ = 63991440. Its totient is φ = 15962528.

The previous prime is 32476429. The next prime is 32476471. The reversal of 32476432 is 23467423.

It is a junction number, because it is equal to n+sod(n) for n = 32476394 and 32476403.

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 3 ways as a sum of consecutive naturals, for example, 16258 + ... + 18145.

It is an arithmetic number, because the mean of its divisors is an integer number (3199572).

Almost surely, 2^32476432 is an apocalyptic number.

It is an amenable number.

32476432 is a deficient number, since it is larger than the sum of its proper divisors (31515008).

32476432 is a wasteful number, since it uses less digits than its factorization.

32476432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34470 (or 34464 counting only the distinct ones).

The product of its digits is 24192, while the sum is 31.

The square root of 32476432 is about 5698.8097002795. The cubic root of 32476432 is about 319.0480563601.

Subtracting from 32476432 its reverse (23467423), we obtain a palindrome (9009009).

The spelling of 32476432 in words is "thirty-two million, four hundred seventy-six thousand, four hundred thirty-two".