1097344 has 16 divisors (see below), whose sum is σ = 2186370. Its totient is φ = 548608.

The previous prime is 1097323. The next prime is 1097351. The reversal of 1097344 is 4437901.

It can be written as a sum of positive squares in only one way, i.e., 1000000 + 97344 = 1000^2 + 312^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4159 + ... + 4414.

2^1097344 is an apocalyptic number.

It is an amenable number.

1097344 is a deficient number, since it is larger than the sum of its proper divisors (1089026).

1097344 is an frugal number, since it uses more digits than its factorization.

1097344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8587 (or 8575 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 1097344 is about 1047.5418846041. The cubic root of 1097344 is about 103.1448616780.

It can be divided in two parts, 1097 and 344, that added together give a palindrome (1441).

The spelling of 1097344 in words is "one million, ninety-seven thousand, three hundred forty-four".