11039946 has 8 divisors (see below), whose sum is σ = 22079904. Its totient is φ = 3679980.

The previous prime is 11039933. The next prime is 11039957. The reversal of 11039946 is 64993011.

It is a sphenic number, since it is the product of 3 distinct primes.

11039946 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 919990 + ... + 920001.

It is an arithmetic number, because the mean of its divisors is an integer number (2759988).

Almost surely, 2^11039946 is an apocalyptic number.

11039946 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11039946 is a wasteful number, since it uses less digits than its factorization.

11039946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1839996.

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 11039946 is about 3322.6414191122. The cubic root of 11039946 is about 222.6668932592. Note that the first 3 decimals are identical.

The spelling of 11039946 in words is "eleven million, thirty-nine thousand, nine hundred forty-six".