32197191484 has 12 divisors (see below), whose sum is σ = 56378897064. Its totient is φ = 16088935184.

The previous prime is 32197191479. The next prime is 32197191491. The reversal of 32197191484 is 48419179123.

It is a congruent number.

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, 2407639 + ... + 2420974.

It is an arithmetic number, because the mean of its divisors is an integer number (4698241422).

Almost surely, 2^32197191484 is an apocalyptic number.

It is an amenable number.

32197191484 is a deficient number, since it is larger than the sum of its proper divisors (24181705580).

32197191484 is a wasteful number, since it uses less digits than its factorization.

32197191484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4830284 (or 4830282 counting only the distinct ones).

The product of its digits is 435456, while the sum is 49.

The spelling of 32197191484 in words is "thirty-two billion, one hundred ninety-seven million, one hundred ninety-one thousand, four hundred eighty-four".