32782246461 has 6 divisors (see below), whose sum is σ = 47352133790. Its totient is φ = 21854830968.

The previous prime is 32782246447. The next prime is 32782246481. The reversal of 32782246461 is 16464228723.

It is a happy number.

32782246461 is a `hidden beast` number, since 327 + 82 + 246 + 4 + 6 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 22927713561 + 9854532900 = 151419^2 + 99270^2 .

It is not a de Polignac number, because 32782246461 - 2¹⁷ = 32782115389 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32782246481) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1821235906 + ... + 1821235923.

Almost surely, 2^32782246461 is an apocalyptic number.

It is an amenable number.

32782246461 is a deficient number, since it is larger than the sum of its proper divisors (14569887329).

32782246461 is a wasteful number, since it uses less digits than its factorization.

32782246461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3642471835 (or 3642471832 counting only the distinct ones).

The product of its digits is 774144, while the sum is 45.

The spelling of 32782246461 in words is "thirty-two billion, seven hundred eighty-two million, two hundred forty-six thousand, four hundred sixty-one".