11396805 has 16 divisors (see below), whose sum is σ = 20840064. Its totient is φ = 5209920.

The previous prime is 11396773. The next prime is 11396831. The reversal of 11396805 is 50869311.

It is not a de Polignac number, because 11396805 - 2⁵ = 11396773 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54166 + ... + 54375.

It is an arithmetic number, because the mean of its divisors is an integer number (1302504).

Almost surely, 2^11396805 is an apocalyptic number.

11396805 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11396805 is a deficient number, since it is larger than the sum of its proper divisors (9443259).

11396805 is a wasteful number, since it uses less digits than its factorization.

11396805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108556.

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 11396805 is about 3375.9154314052. The cubic root of 11396805 is about 225.0406840012.

The spelling of 11396805 in words is "eleven million, three hundred ninety-six thousand, eight hundred five".