1080079 has 24 divisors (see below), whose sum is σ = 1475712. Its totient is φ = 767520.

The previous prime is 1080077. The next prime is 1080083. The reversal of 1080079 is 9700801.

1080079 = 77² + 78² + ... + 154².

It is not a de Polignac number, because 1080079 - 2¹ = 1080077 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080073) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 12972 + ... + 13054.

It is an arithmetic number, because the mean of its divisors is an integer number (61488).

2^1080079 is an apocalyptic number.

1080079 is a deficient number, since it is larger than the sum of its proper divisors (395633).

1080079 is a wasteful number, since it uses less digits than its factorization.

1080079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 1080079 is about 1039.2684927390. The cubic root of 1080079 is about 102.6010583711.

It can be divided in two parts, 10 and 80079, that added together give a square (80089 = 283²).

The spelling of 1080079 in words is "one million, eighty thousand, seventy-nine".