32196432 has 40 divisors (see below), whose sum is σ = 83478784. Its totient is φ = 10692864.

The previous prime is 32196427. The next prime is 32196449. The reversal of 32196432 is 23469123.

It is a super-2 number, since 2×32196432² = 2073220467061248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32196432.

It is a congruent number.

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, 13953 + ... + 16095.

Almost surely, 2^32196432 is an apocalyptic number.

It is an amenable number.

32196432 is an abundant number, since it is smaller than the sum of its proper divisors (51282352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32196432 is a wasteful number, since it uses less digits than its factorization.

32196432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2467 (or 2461 counting only the distinct ones).

The product of its digits is 7776, while the sum is 30.

The square root of 32196432 is about 5674.1899862447. The cubic root of 32196432 is about 318.1285031065.

The spelling of 32196432 in words is "thirty-two million, one hundred ninety-six thousand, four hundred thirty-two".