1106887625 has 8 divisors (see below), whose sum is σ = 1381395912. Its totient is φ = 885510000.

The previous prime is 1106887609. The next prime is 1106887633. The reversal of 1106887625 is 5267886011.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 246521401 + 860366224 = 15701^2 + 29332^2 .

It is not a de Polignac number, because 1106887625 - 2⁴ = 1106887609 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4427426 + ... + 4427675.

It is an arithmetic number, because the mean of its divisors is an integer number (172674489).

Almost surely, 2^1106887625 is an apocalyptic number.

It is an amenable number.

1106887625 is a deficient number, since it is larger than the sum of its proper divisors (274508287).

1106887625 is an frugal number, since it uses more digits than its factorization.

1106887625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8855116 (or 8855106 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 44.

The square root of 1106887625 is about 33269.9207242819. The cubic root of 1106887625 is about 1034.4301670087.

The spelling of 1106887625 in words is "one billion, one hundred six million, eight hundred eighty-seven thousand, six hundred twenty-five".