32196920 has 48 divisors (see below), whose sum is σ = 84275640. Its totient is φ = 11038272.

The previous prime is 32196893. The next prime is 32196947. The reversal of 32196920 is 2969123.

It is an interprime number because it is at equal distance from previous prime (32196893) and next prime (32196947).

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 11 ways as a sum of consecutive naturals, for example, 6254 + ... + 10173.

Almost surely, 2^32196920 is an apocalyptic number.

It is an amenable number.

32196920 is an abundant number, since it is smaller than the sum of its proper divisors (52078720).

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

32196920 is a wasteful number, since it uses less digits than its factorization.

32196920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16452 (or 16441 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 32196920 is about 5674.2329878143. The cubic root of 32196920 is about 318.1301103853.

The spelling of 32196920 in words is "thirty-two million, one hundred ninety-six thousand, nine hundred twenty".