11038868 has 6 divisors (see below), whose sum is σ = 19318026. Its totient is φ = 5519432.

The previous prime is 11038861. The next prime is 11038877. The reversal of 11038868 is 86883011.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6012304 + 5026564 = 2452^2 + 2242^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11038861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1379855 + ... + 1379862.

It is an arithmetic number, because the mean of its divisors is an integer number (3219671).

Almost surely, 2^11038868 is an apocalyptic number.

It is an amenable number.

11038868 is a deficient number, since it is larger than the sum of its proper divisors (8279158).

11038868 is a wasteful number, since it uses less digits than its factorization.

11038868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2759721 (or 2759719 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 11038868 is about 3322.4791948182. The cubic root of 11038868 is about 222.6596455569.

The spelling of 11038868 in words is "eleven million, thirty-eight thousand, eight hundred sixty-eight".