11340786 has 16 divisors (see below), whose sum is σ = 22715424. Its totient is φ = 3774624.

The previous prime is 11340757. The next prime is 11340821. The reversal of 11340786 is 68704311.

It is a happy number.

It is a super-2 number, since 2×11340786² = 257226854195592, which contains 22 as substring.

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, 5721 + ... + 7443.

It is an arithmetic number, because the mean of its divisors is an integer number (1419714).

Almost surely, 2^11340786 is an apocalyptic number.

11340786 is an abundant number, since it is smaller than the sum of its proper divisors (11374638).

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

11340786 is a wasteful number, since it uses less digits than its factorization.

11340786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2825.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 11340786 is about 3367.6083501500. The cubic root of 11340786 is about 224.6713621965.

The spelling of 11340786 in words is "eleven million, three hundred forty thousand, seven hundred eighty-six".