1090536 has 16 divisors (see below), whose sum is σ = 2726400. Its totient is φ = 363504.

The previous prime is 1090519. The next prime is 1090553. The reversal of 1090536 is 6350901.

It is an interprime number because it is at equal distance from previous prime (1090519) and next prime (1090553).

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 45439 = 1090536 / (1 + 0 + 9 + 0 + 5 + 3 + 6).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22696 + ... + 22743.

It is an arithmetic number, because the mean of its divisors is an integer number (170400).

2^1090536 is an apocalyptic number.

It is an amenable number.

1090536 is an abundant number, since it is smaller than the sum of its proper divisors (1635864).

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

1090536 is a wasteful number, since it uses less digits than its factorization.

1090536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45448 (or 45444 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 24.

The square root of 1090536 is about 1044.2873167860. The cubic root of 1090536 is about 102.9311130170.

The spelling of 1090536 in words is "one million, ninety thousand, five hundred thirty-six".