1092793 has 4 divisors (see below), whose sum is σ = 1176868. Its totient is φ = 1008720.

The previous prime is 1092779. The next prime is 1092803. The reversal of 1092793 is 3972901.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 76729 + 1016064 = 277^2 + 1008^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1092793 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (1092713) 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, 42018 + ... + 42043.

It is an arithmetic number, because the mean of its divisors is an integer number (294217).

2^1092793 is an apocalyptic number.

1092793 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1092793 is a deficient number, since it is larger than the sum of its proper divisors (84075).

1092793 is an equidigital number, since it uses as much as digits as its factorization.

1092793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84074.

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 1092793 is about 1045.3673995299. The cubic root of 1092793 is about 103.0020736693.

The spelling of 1092793 in words is "one million, ninety-two thousand, seven hundred ninety-three".