2104117772 has 12 divisors (see below), whose sum is σ = 3694048176. Its totient is φ = 1048675440.

The previous prime is 2104117751. The next prime is 2104117787. The reversal of 2104117772 is 2777114012.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

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, 844463 + ... + 846950.

It is an arithmetic number, because the mean of its divisors is an integer number (307837348).

Almost surely, 2^2104117772 is an apocalyptic number.

It is an amenable number.

2104117772 is a deficient number, since it is larger than the sum of its proper divisors (1589930404).

2104117772 is a wasteful number, since it uses less digits than its factorization.

2104117772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1691728 (or 1691726 counting only the distinct ones).

The product of its (nonzero) digits is 5488, while the sum is 32.

The square root of 2104117772 is about 45870.6635225609. The cubic root of 2104117772 is about 1281.4156237466.

The spelling of 2104117772 in words is "two billion, one hundred four million, one hundred seventeen thousand, seven hundred seventy-two".