1097079 has 12 divisors (see below), whose sum is σ = 1545336. Its totient is φ = 692208.

The previous prime is 1097069. The next prime is 1097081. The reversal of 1097079 is 9707901.

It is not a de Polignac number, because 1097079 - 2⁷ = 1096951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1097009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 577 + ... + 1589.

It is an arithmetic number, because the mean of its divisors is an integer number (128778).

2^1097079 is an apocalyptic number.

1097079 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1097079 is a deficient number, since it is larger than the sum of its proper divisors (448257).

1097079 is a wasteful number, since it uses less digits than its factorization.

1097079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054 (or 1035 counting only the distinct ones).

The product of its (nonzero) digits is 3969, while the sum is 33.

The square root of 1097079 is about 1047.4153903777. The cubic root of 1097079 is about 103.1365581168.

The spelling of 1097079 in words is "one million, ninety-seven thousand, seventy-nine".