11022039 has 24 divisors (see below), whose sum is σ = 18544032. Its totient is φ = 6177600.

The previous prime is 11022023. The next prime is 11022043. The reversal of 11022039 is 93022011.

It is a happy number.

It is not a de Polignac number, because 11022039 - 2⁴ = 11022023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022079) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1689 + ... + 4989.

It is an arithmetic number, because the mean of its divisors is an integer number (772668).

Almost surely, 2^11022039 is an apocalyptic number.

11022039 is a deficient number, since it is larger than the sum of its proper divisors (7521993).

11022039 is a wasteful number, since it uses less digits than its factorization.

11022039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3367 (or 3364 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 11022039 is about 3319.9456320850. The cubic root of 11022039 is about 222.5464381463.

The spelling of 11022039 in words is "eleven million, twenty-two thousand, thirty-nine".