1079725 has 6 divisors (see below), whose sum is σ = 1338890. Its totient is φ = 863760.

The previous prime is 1079717. The next prime is 1079753. The reversal of 1079725 is 5279701.

It can be written as a sum of positive squares in 3 ways, for example, as 4356 + 1075369 = 66^2 + 1037^2 .

It is not a de Polignac number, because 1079725 - 2³ = 1079717 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21570 + ... + 21619.

2^1079725 is an apocalyptic number.

It is an amenable number.

1079725 is a deficient number, since it is larger than the sum of its proper divisors (259165).

1079725 is an equidigital number, since it uses as much as digits as its factorization.

1079725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43199 (or 43194 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 31.

The square root of 1079725 is about 1039.0981666811. The cubic root of 1079725 is about 102.5898478505.

The spelling of 1079725 in words is "one million, seventy-nine thousand, seven hundred twenty-five".