32128088622 has 48 divisors (see below), whose sum is σ = 79143875280. Its totient is φ = 8639484672.

The previous prime is 32128088617. The next prime is 32128088669. The reversal of 32128088622 is 22688082123.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3209097 + ... + 3219092.

It is an arithmetic number, because the mean of its divisors is an integer number (1648830735).

Almost surely, 2^32128088622 is an apocalyptic number.

32128088622 is an abundant number, since it is smaller than the sum of its proper divisors (47015786658).

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

32128088622 is a wasteful number, since it uses less digits than its factorization.

32128088622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6428225 (or 6428218 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 42.

The spelling of 32128088622 in words is "thirty-two billion, one hundred twenty-eight million, eighty-eight thousand, six hundred twenty-two".