1097536 has 28 divisors (see below), whose sum is σ = 2377440. Its totient is φ = 498560.

The previous prime is 1097533. The next prime is 1097539. The reversal of 1097536 is 6357901.

It is an interprime number because it is at equal distance from previous prime (1097533) and next prime (1097539).

It is a junction number, because it is equal to n+sod(n) for n = 1097498 and 1097507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1097533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76 + ... + 1483.

2^1097536 is an apocalyptic number.

1097536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1097536 is an abundant number, since it is smaller than the sum of its proper divisors (1279904).

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

1097536 is a wasteful number, since it uses less digits than its factorization.

1097536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582 (or 1572 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 1097536 is about 1047.6335237095. The cubic root of 1097536 is about 103.1508770079.

It can be divided in two parts, 10975 and 36, that added together give a palindrome (11011).

The spelling of 1097536 in words is "one million, ninety-seven thousand, five hundred thirty-six".