11438669 has 8 divisors (see below), whose sum is σ = 12534912. Its totient is φ = 10351840.

The previous prime is 11438663. The next prime is 11438677. The reversal of 11438669 is 96683411.

11438669 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 11438669 - 2⁴ = 11438653 is a prime.

It is a super-2 number, since 2×11438669² = 261686296983122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11438663) 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, 332 + ... + 4794.

It is an arithmetic number, because the mean of its divisors is an integer number (1566864).

Almost surely, 2^11438669 is an apocalyptic number.

It is an amenable number.

11438669 is a deficient number, since it is larger than the sum of its proper divisors (1096243).

11438669 is a wasteful number, since it uses less digits than its factorization.

11438669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4707.

The product of its digits is 31104, while the sum is 38.

The square root of 11438669 is about 3382.1101401344. The cubic root of 11438669 is about 225.3158953765.

It can be divided in two parts, 114 and 38669, that added together give a palindrome (38783).

The spelling of 11438669 in words is "eleven million, four hundred thirty-eight thousand, six hundred sixty-nine".