1097326 has 16 divisors (see below), whose sum is σ = 1762560. Its totient is φ = 510840.

The previous prime is 1097323. The next prime is 1097351. The reversal of 1097326 is 6237901.

It is a junction number, because it is equal to n+sod(n) for n = 1097294 and 1097303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1097321) 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, 2331 + ... + 2761.

It is an arithmetic number, because the mean of its divisors is an integer number (110160).

2^1097326 is an apocalyptic number.

1097326 is a deficient number, since it is larger than the sum of its proper divisors (665234).

1097326 is a wasteful number, since it uses less digits than its factorization.

1097326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 1097326 is about 1047.5332930270. The cubic root of 1097326 is about 103.1442977048.

It can be divided in two parts, 10 and 97326, that added together give a cube (97336 = 46³).

The spelling of 1097326 in words is "one million, ninety-seven thousand, three hundred twenty-six".