11338975 has 6 divisors (see below), whose sum is σ = 14060360. Its totient is φ = 9071160.

The previous prime is 11338973. The next prime is 11338981. The reversal of 11338975 is 57983311.

It is a happy number.

It is not a de Polignac number, because 11338975 - 2¹ = 11338973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11338973) 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 5 ways as a sum of consecutive naturals, for example, 226755 + ... + 226804.

Almost surely, 2^11338975 is an apocalyptic number.

11338975 is a deficient number, since it is larger than the sum of its proper divisors (2721385).

11338975 is an equidigital number, since it uses as much as digits as its factorization.

11338975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453569 (or 453564 counting only the distinct ones).

The product of its digits is 22680, while the sum is 37.

The square root of 11338975 is about 3367.3394542279. The cubic root of 11338975 is about 224.6594023701.

The spelling of 11338975 in words is "eleven million, three hundred thirty-eight thousand, nine hundred seventy-five".