32226505828 has 48 divisors (see below), whose sum is σ = 63507495744. Its totient is φ = 14180019840.

The previous prime is 32226505799. The next prime is 32226505837. The reversal of 32226505828 is 82850562223.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270475 + ... + 370957.

It is an arithmetic number, because the mean of its divisors is an integer number (1323072828).

Almost surely, 2^32226505828 is an apocalyptic number.

It is an amenable number.

32226505828 is a deficient number, since it is larger than the sum of its proper divisors (31280989916).

32226505828 is a wasteful number, since it uses less digits than its factorization.

32226505828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100732 (or 100730 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 43.

The spelling of 32226505828 in words is "thirty-two billion, two hundred twenty-six million, five hundred five thousand, eight hundred twenty-eight".