1106393 has 4 divisors (see below), whose sum is σ = 1122048. Its totient is φ = 1090740.

The previous prime is 1106381. The next prime is 1106401. The reversal of 1106393 is 3936011.

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.

It is a cyclic number.

It is not a de Polignac number, because 1106393 - 2⁸ = 1106137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1106363) 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, 7721 + ... + 7862.

It is an arithmetic number, because the mean of its divisors is an integer number (280512).

2^1106393 is an apocalyptic number.

It is an amenable number.

1106393 is a deficient number, since it is larger than the sum of its proper divisors (15655).

1106393 is an equidigital number, since it uses as much as digits as its factorization.

1106393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15654.

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 1106393 is about 1051.8521759259. The cubic root of 1106393 is about 103.4276061858.

The spelling of 1106393 in words is "one million, one hundred six thousand, three hundred ninety-three".