1096537 has 4 divisors (see below), whose sum is σ = 1180900. Its totient is φ = 1012176.

The previous prime is 1096507. The next prime is 1096541. The reversal of 1096537 is 7356901.

It is the 428-th star number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7356901 = 443 ⋅16607.

It can be written as a sum of positive squares in 2 ways, for example, as 355216 + 741321 = 596^2 + 861^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1096537 is a prime.

It is a Duffinian number.

1096537 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1096499 and 1096508.

It is not an unprimeable number, because it can be changed into a prime (1096507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42162 + ... + 42187.

It is an arithmetic number, because the mean of its divisors is an integer number (295225).

2^1096537 is an apocalyptic number.

It is an amenable number.

1096537 is a deficient number, since it is larger than the sum of its proper divisors (84363).

1096537 is an equidigital number, since it uses as much as digits as its factorization.

1096537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84362.

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

The square root of 1096537 is about 1047.1566262981. The cubic root of 1096537 is about 103.1195708192.

The spelling of 1096537 in words is "one million, ninety-six thousand, five hundred thirty-seven".