1097044 has 36 divisors (see below), whose sum is σ = 2226364. Its totient is φ = 470016.

The previous prime is 1097039. The next prime is 1097051. The reversal of 1097044 is 4407901.

1097044 is nontrivially palindromic in base 12.

It can be written as a sum of positive squares in 6 ways, for example, as 19600 + 1077444 = 140^2 + 1038^2 .

It is a zygodrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14992 + ... + 15064.

2^1097044 is an apocalyptic number.

It is an amenable number.

1097044 is an abundant number, since it is smaller than the sum of its proper divisors (1129320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1097044 is a wasteful number, since it uses less digits than its factorization.

1097044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 1097044 is about 1047.3986824510. The cubic root of 1097044 is about 103.1354613201.

The spelling of 1097044 in words is "one million, ninety-seven thousand, forty-four".