1106725 has 6 divisors (see below), whose sum is σ = 1372370. Its totient is φ = 885360.

The previous prime is 1106689. The next prime is 1106741. The reversal of 1106725 is 5276011.

It can be written as a sum of positive squares in 3 ways, for example, as 334084 + 772641 = 578^2 + 879^2 .

It is not a de Polignac number, because 1106725 - 2⁹ = 1106213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1106696 and 1106705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22110 + ... + 22159.

2^1106725 is an apocalyptic number.

It is an amenable number.

1106725 is a deficient number, since it is larger than the sum of its proper divisors (265645).

1106725 is an equidigital number, since it uses as much as digits as its factorization.

1106725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44279 (or 44274 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 1106725 is about 1052.0099809412. The cubic root of 1106725 is about 103.4379504701.

The spelling of 1106725 in words is "one million, one hundred six thousand, seven hundred twenty-five".