2102468828 has 12 divisors (see below), whose sum is σ = 3683093232. Its totient is φ = 1050156480.

The previous prime is 2102468803. The next prime is 2102468833. The reversal of 2102468828 is 8288642012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265088 + ... + 272903.

It is an arithmetic number, because the mean of its divisors is an integer number (306924436).

Almost surely, 2^2102468828 is an apocalyptic number.

It is an amenable number.

2102468828 is a deficient number, since it is larger than the sum of its proper divisors (1580624404).

2102468828 is a wasteful number, since it uses less digits than its factorization.

2102468828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538972 (or 538970 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 41.

The square root of 2102468828 is about 45852.6861590463. The cubic root of 2102468828 is about 1281.0807985708.

The spelling of 2102468828 in words is "two billion, one hundred two million, four hundred sixty-eight thousand, eight hundred twenty-eight".