11406856 has 32 divisors (see below), whose sum is σ = 22226400. Its totient is φ = 5484160.

The previous prime is 11406833. The next prime is 11406869. The reversal of 11406856 is 65860411.

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, 27015 + ... + 27433.

It is an arithmetic number, because the mean of its divisors is an integer number (694575).

Almost surely, 2^11406856 is an apocalyptic number.

It is an amenable number.

11406856 is a deficient number, since it is larger than the sum of its proper divisors (10819544).

11406856 is a wasteful number, since it uses less digits than its factorization.

11406856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549 (or 545 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 11406856 is about 3377.4037366001. The cubic root of 11406856 is about 225.1068200604.

The spelling of 11406856 in words is "eleven million, four hundred six thousand, eight hundred fifty-six".