11656006 has 16 divisors (see below), whose sum is σ = 18592560. Its totient is φ = 5464800.

The previous prime is 11655997. The next prime is 11656037. The reversal of 11656006 is 60065611.

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 7 ways as a sum of consecutive naturals, for example, 2320 + ... + 5356.

It is an arithmetic number, because the mean of its divisors is an integer number (1162035).

Almost surely, 2^11656006 is an apocalyptic number.

11656006 is a deficient number, since it is larger than the sum of its proper divisors (6936554).

11656006 is a wasteful number, since it uses less digits than its factorization.

11656006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3159.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 11656006 is about 3414.0893368510. The cubic root of 11656006 is about 226.7339674241.

The spelling of 11656006 in words is "eleven million, six hundred fifty-six thousand, six".