1107872 has 24 divisors (see below), whose sum is σ = 2211300. Its totient is φ = 546304.

The previous prime is 1107853. The next prime is 1107881. The reversal of 1107872 is 2787011.

It can be written as a sum of positive squares in 2 ways, for example, as 1008016 + 99856 = 1004^2 + 316^2 .

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, 2654 + ... + 3042.

2^1107872 is an apocalyptic number.

It is an amenable number.

1107872 is a deficient number, since it is larger than the sum of its proper divisors (1103428).

1107872 is an equidigital number, since it uses as much as digits as its factorization.

1107872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488 (or 480 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 26.

The square root of 1107872 is about 1052.5549866872. The cubic root of 1107872 is about 103.4736721913.

The spelling of 1107872 in words is "one million, one hundred seven thousand, eight hundred seventy-two".