11406812 has 12 divisors (see below), whose sum is σ = 20168400. Its totient is φ = 5644416.

The previous prime is 11406809. The next prime is 11406823. The reversal of 11406812 is 21860411.

It is a congruent number.

It is an unprimeable number.

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, 14312 + ... + 15087.

It is an arithmetic number, because the mean of its divisors is an integer number (1680700).

Almost surely, 2^11406812 is an apocalyptic number.

It is an amenable number.

11406812 is a deficient number, since it is larger than the sum of its proper divisors (8761588).

11406812 is a wasteful number, since it uses less digits than its factorization.

11406812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29500 (or 29498 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 11406812 is about 3377.3972227146. The cubic root of 11406812 is about 225.1065306230.

The spelling of 11406812 in words is "eleven million, four hundred six thousand, eight hundred twelve".