11000407 has 4 divisors (see below), whose sum is σ = 12000456. Its totient is φ = 10000360.

The previous prime is 11000401. The next prime is 11000419. The reversal of 11000407 is 70400011.

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

It is a cyclic number.

It is not a de Polignac number, because 11000407 - 2³ = 11000399 is a prime.

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

11000407 is a modest number, since divided by 407 gives 11 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000401) 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, 500008 + ... + 500029.

It is an arithmetic number, because the mean of its divisors is an integer number (3000114).

Almost surely, 2^11000407 is an apocalyptic number.

11000407 is a deficient number, since it is larger than the sum of its proper divisors (1000049).

11000407 is a wasteful number, since it uses less digits than its factorization.

11000407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000048.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 11000407 is about 3316.6861473465. The cubic root of 11000407 is about 222.4007519319.

Adding to 11000407 its reverse (70400011), we get a palindrome (81400418).

The spelling of 11000407 in words is "eleven million, four hundred seven", and thus it is an aban number.