32256424 has 16 divisors (see below), whose sum is σ = 60714720. Its totient is φ = 16065840.

The previous prime is 32256409. The next prime is 32256443. The reversal of 32256424 is 42465223.

It is a junction number, because it is equal to n+sod(n) for n = 32256392 and 32256401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5562 + ... + 9769.

It is an arithmetic number, because the mean of its divisors is an integer number (3794670).

Almost surely, 2^32256424 is an apocalyptic number.

It is an amenable number.

32256424 is a deficient number, since it is larger than the sum of its proper divisors (28458296).

32256424 is a wasteful number, since it uses less digits than its factorization.

32256424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15600 (or 15596 counting only the distinct ones).

The product of its digits is 11520, while the sum is 28.

The square root of 32256424 is about 5679.4739192992. The cubic root of 32256424 is about 318.3259714009.

The spelling of 32256424 in words is "thirty-two million, two hundred fifty-six thousand, four hundred twenty-four".