2102827392 has 160 divisors (see below), whose sum is σ = 6311205120. Its totient is φ = 694987776.

The previous prime is 2102827369. The next prime is 2102827403. The reversal of 2102827392 is 2937282012.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1315938 + ... + 1317534.

It is an arithmetic number, because the mean of its divisors is an integer number (39445032).

Almost surely, 2^2102827392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2102827392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3155602560).

2102827392 is an abundant number, since it is smaller than the sum of its proper divisors (4208377728).

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

2102827392 is a wasteful number, since it uses less digits than its factorization.

2102827392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1750 (or 1729 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 2102827392 is about 45856.5959486746. The cubic root of 2102827392 is about 1281.1536214254.

The spelling of 2102827392 in words is "two billion, one hundred two million, eight hundred twenty-seven thousand, three hundred ninety-two".