11606399 has 8 divisors (see below), whose sum is σ = 13298688. Its totient is φ = 9922680.

The previous prime is 11606389. The next prime is 11606423. The reversal of 11606399 is 99360611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11606399 - 2⁴ = 11606383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11606339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1094 + ... + 4940.

It is an arithmetic number, because the mean of its divisors is an integer number (1662336).

Almost surely, 2^11606399 is an apocalyptic number.

11606399 is a deficient number, since it is larger than the sum of its proper divisors (1692289).

11606399 is an equidigital number, since it uses as much as digits as its factorization.

11606399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4285.

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 11606399 is about 3406.8165492142. The cubic root of 11606399 is about 226.4118563445.

The spelling of 11606399 in words is "eleven million, six hundred six thousand, three hundred ninety-nine".