11099407 has 4 divisors (see below), whose sum is σ = 12108456. Its totient is φ = 10090360.

The previous prime is 11099393. The next prime is 11099411. The reversal of 11099407 is 70499011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11099407 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 (11099447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 504508 + ... + 504529.

It is an arithmetic number, because the mean of its divisors is an integer number (3027114).

Almost surely, 2^11099407 is an apocalyptic number.

11099407 is a deficient number, since it is larger than the sum of its proper divisors (1009049).

11099407 is a wasteful number, since it uses less digits than its factorization.

11099407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009048.

The product of its (nonzero) digits is 2268, while the sum is 31.

The square root of 11099407 is about 3331.5772540945. The cubic root of 11099407 is about 223.0659379907.

The spelling of 11099407 in words is "eleven million, ninety-nine thousand, four hundred seven".