1079561 has 8 divisors (see below), whose sum is σ = 1298880. Its totient is φ = 876528.

The previous prime is 1079539. The next prime is 1079569. The reversal of 1079561 is 1659701.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1079561 - 2¹⁰ = 1078537 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1079569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3926 + ... + 4191.

It is an arithmetic number, because the mean of its divisors is an integer number (162360).

2^1079561 is an apocalyptic number.

It is an amenable number.

1079561 is a deficient number, since it is larger than the sum of its proper divisors (219319).

1079561 is an equidigital number, since it uses as much as digits as its factorization.

1079561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8143.

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 1079561 is about 1039.0192490998. The cubic root of 1079561 is about 102.5846534455.

The spelling of 1079561 in words is "one million, seventy-nine thousand, five hundred sixty-one".