1170925 has 12 divisors (see below), whose sum is σ = 1659616. Its totient is φ = 802800.

The previous prime is 1170899. The next prime is 1170941. The reversal of 1170925 is 5290711.

It is not a de Polignac number, because 1170925 - 2¹¹ = 1168877 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

1170925 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1170925.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3171 + ... + 3520.

2^1170925 is an apocalyptic number.

It is an amenable number.

1170925 is a deficient number, since it is larger than the sum of its proper divisors (488691).

1170925 is an equidigital number, since it uses as much as digits as its factorization.

1170925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6708 (or 6703 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 25.

The square root of 1170925 is about 1082.0928795626. The cubic root of 1170925 is about 105.4005861797.

The spelling of 1170925 in words is "one million, one hundred seventy thousand, nine hundred twenty-five".