102828612 has 48 divisors (see below), whose sum is σ = 250880000. Its totient is φ = 32741280.

The previous prime is 102828569. The next prime is 102828613. The reversal of 102828612 is 216828201.

It is a self number, because there is not a number n which added to its sum of digits gives 102828612.

It is not an unprimeable number, because it can be changed into a prime (102828613) 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, 27639 + ... + 31137.

Almost surely, 2^102828612 is an apocalyptic number.

102828612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102828612 is an abundant number, since it is smaller than the sum of its proper divisors (148051388).

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

102828612 is a wasteful number, since it uses less digits than its factorization.

102828612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3616 (or 3614 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 102828612 is about 10140.4443689614. Note that the first 3 decimals coincide. The cubic root of 102828612 is about 468.4946738213.

The spelling of 102828612 in words is "one hundred two million, eight hundred twenty-eight thousand, six hundred twelve".