32260782456 has 48 divisors (see below), whose sum is σ = 99854804400. Its totient is φ = 9217366272.

The previous prime is 32260782401. The next prime is 32260782467. The reversal of 32260782456 is 65428706223.

32260782456 is a `hidden beast` number, since 32 + 2 + 607 + 8 + 2 + 4 + 5 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32004241 + ... + 32005248.

It is an arithmetic number, because the mean of its divisors is an integer number (2080308425).

Almost surely, 2^32260782456 is an apocalyptic number.

32260782456 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

32260782456 is an abundant number, since it is smaller than the sum of its proper divisors (67594021944).

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

32260782456 is a wasteful number, since it uses less digits than its factorization.

32260782456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64009508 (or 64009501 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 32260782456 in words is "thirty-two billion, two hundred sixty million, seven hundred eighty-two thousand, four hundred fifty-six".