1094875872 has 24 divisors (see below), whose sum is σ = 2874049416. Its totient is φ = 364958592.

The previous prime is 1094875853. The next prime is 1094875883. The reversal of 1094875872 is 2785784901.

It is a tau number, because it is divible by the number of its divisors (24).

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, 5702383 + ... + 5702574.

It is an arithmetic number, because the mean of its divisors is an integer number (119752059).

Almost surely, 2^1094875872 is an apocalyptic number.

1094875872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1094875872 is an abundant number, since it is smaller than the sum of its proper divisors (1779173544).

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

1094875872 is a wasteful number, since it uses less digits than its factorization.

1094875872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11404970 (or 11404962 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 51.

The square root of 1094875872 is about 33088.9085948751. The cubic root of 1094875872 is about 1030.6747305544.

The spelling of 1094875872 in words is "one billion, ninety-four million, eight hundred seventy-five thousand, eight hundred seventy-two".