11400006 has 16 divisors (see below), whose sum is σ = 22891824. Its totient is φ = 3784704.

The previous prime is 11399989. The next prime is 11400017. The reversal of 11400006 is 60000411.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11399964 and 11400000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2155 + ... + 5238.

It is an arithmetic number, because the mean of its divisors is an integer number (1430739).

Almost surely, 2^11400006 is an apocalyptic number.

11400006 is an abundant number, since it is smaller than the sum of its proper divisors (11491818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11400006 is a wasteful number, since it uses less digits than its factorization.

11400006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7655.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 11400006 is about 3376.3894917500. The cubic root of 11400006 is about 225.0617509522.

Adding to 11400006 its reverse (60000411), we get a palindrome (71400417).

The spelling of 11400006 in words is "eleven million, four hundred thousand, six".