109828612 has 12 divisors (see below), whose sum is σ = 194103756. Its totient is φ = 54370400.

The previous prime is 109828603. The next prime is 109828633. The reversal of 109828612 is 216828901.

It can be written as a sum of positive squares in 2 ways, for example, as 52765696 + 57062916 = 7264^2 + 7554^2 .

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, 135523 + ... + 136330.

It is an arithmetic number, because the mean of its divisors is an integer number (16175313).

Almost surely, 2^109828612 is an apocalyptic number.

It is an amenable number.

109828612 is a deficient number, since it is larger than the sum of its proper divisors (84275144).

109828612 is a wasteful number, since it uses less digits than its factorization.

109828612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271958 (or 271956 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 109828612 is about 10479.9146943093. The cubic root of 109828612 is about 478.8930103341.

The spelling of 109828612 in words is "one hundred nine million, eight hundred twenty-eight thousand, six hundred twelve".