32046427648 has 20 divisors (see below), whose sum is σ = 64030265640. Its totient is φ = 16023213568.

The previous prime is 32046427639. The next prime is 32046427649. The reversal of 32046427648 is 84672464023.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 32046427598 and 32046427607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32046427649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31294828 + ... + 31295851.

It is an arithmetic number, because the mean of its divisors is an integer number (3201513282).

Almost surely, 2^32046427648 is an apocalyptic number.

It is an amenable number.

32046427648 is a deficient number, since it is larger than the sum of its proper divisors (31983837992).

32046427648 is an frugal number, since it uses more digits than its factorization.

32046427648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62590697 (or 62590681 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 46.

The spelling of 32046427648 in words is "thirty-two billion, forty-six million, four hundred twenty-seven thousand, six hundred forty-eight".