102828822 has 16 divisors (see below), whose sum is σ = 208475760. Its totient is φ = 33806592.

The previous prime is 102828797. The next prime is 102828841. The reversal of 102828822 is 228828201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116947 + ... + 117822.

It is an arithmetic number, because the mean of its divisors is an integer number (13029735).

Almost surely, 2^102828822 is an apocalyptic number.

102828822 is an abundant number, since it is smaller than the sum of its proper divisors (105646938).

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

102828822 is a wasteful number, since it uses less digits than its factorization.

102828822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234847.

The product of its (nonzero) digits is 8192, while the sum is 33.

The square root of 102828822 is about 10140.4547235319. The cubic root of 102828822 is about 468.4949927462.

The spelling of 102828822 in words is "one hundred two million, eight hundred twenty-eight thousand, eight hundred twenty-two".