11690338 has 16 divisors (see below), whose sum is σ = 19182240. Its totient is φ = 5299200.

The previous prime is 11690333. The next prime is 11690389. The reversal of 11690338 is 83309611.

It is not an unprimeable number, because it can be changed into a prime (11690333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14818 + ... + 15586.

It is an arithmetic number, because the mean of its divisors is an integer number (1198890).

Almost surely, 2^11690338 is an apocalyptic number.

11690338 is a deficient number, since it is larger than the sum of its proper divisors (7491902).

11690338 is a wasteful number, since it uses less digits than its factorization.

11690338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 11690338 is about 3419.1136278281. The cubic root of 11690338 is about 226.9563592224.

Adding to 11690338 its reverse (83309611), we get a palindrome (94999949).

The spelling of 11690338 in words is "eleven million, six hundred ninety thousand, three hundred thirty-eight".