1092313 has 4 divisors (see below), whose sum is σ = 1095120. Its totient is φ = 1089508.

The previous prime is 1092307. The next prime is 1092331. The reversal of 1092313 is 3132901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3132901 = 37 ⋅84673.

It is a cyclic number.

It is not a de Polignac number, because 1092313 - 2¹⁷ = 961241 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 (1092353) 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, 703 + ... + 1636.

It is an arithmetic number, because the mean of its divisors is an integer number (273780).

2^1092313 is an apocalyptic number.

It is an amenable number.

1092313 is a deficient number, since it is larger than the sum of its proper divisors (2807).

1092313 is an equidigital number, since it uses as much as digits as its factorization.

1092313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2806.

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 1092313 is about 1045.1377899588. The cubic root of 1092313 is about 102.9869905334.

The spelling of 1092313 in words is "one million, ninety-two thousand, three hundred thirteen".