1079605 has 4 divisors (see below), whose sum is σ = 1295532. Its totient is φ = 863680.

The previous prime is 1079593. The next prime is 1079609. The reversal of 1079605 is 5069701.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 815409 + 264196 = 903^2 + 514^2 .

It is not a de Polignac number, because 1079605 - 2⁹ = 1079093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1079609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107956 + ... + 107965.

It is an arithmetic number, because the mean of its divisors is an integer number (323883).

2^1079605 is an apocalyptic number.

It is an amenable number.

1079605 is a deficient number, since it is larger than the sum of its proper divisors (215927).

1079605 is an equidigital number, since it uses as much as digits as its factorization.

1079605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215926.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 1079605 is about 1039.0404226978. The cubic root of 1079605 is about 102.5860471180.

The spelling of 1079605 in words is "one million, seventy-nine thousand, six hundred five".