32487820848728 has 64 divisors (see below), whose sum is σ = 71101098086400. Its totient is φ = 13626510065280.

The previous prime is 32487820848727. The next prime is 32487820848797. The reversal of 32487820848728 is 82784802878423.

It is a hoax number, since the sum of its digits (71) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32487820848727) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62226353 + ... + 62746271.

It is an arithmetic number, because the mean of its divisors is an integer number (1110954657600).

Almost surely, 2^{32487820848728} is an apocalyptic number.

It is an amenable number.

32487820848728 is an abundant number, since it is smaller than the sum of its proper divisors (38613277237672).

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

32487820848728 is a wasteful number, since it uses less digits than its factorization.

32487820848728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543720 (or 543716 counting only the distinct ones).

The product of its (nonzero) digits is 616562688, while the sum is 71.

The spelling of 32487820848728 in words is "thirty-two trillion, four hundred eighty-seven billion, eight hundred twenty million, eight hundred forty-eight thousand, seven hundred twenty-eight".