11109682 has 8 divisors (see below), whose sum is σ = 16682796. Its totient is φ = 5548752.

The previous prime is 11109671. The next prime is 11109689. The reversal of 11109682 is 28690111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10621081 + 488601 = 3259^2 + 699^2 .

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

It is a super-2 number, since 2×11109682² = 246850068282248, which contains 22 as substring.

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 11109682.

It is not an unprimeable number, because it can be changed into a prime (11109689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253 + ... + 4720.

Almost surely, 2^11109682 is an apocalyptic number.

11109682 is a deficient number, since it is larger than the sum of its proper divisors (5573114).

11109682 is a wasteful number, since it uses less digits than its factorization.

11109682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6092.

The product of its (nonzero) digits is 864, while the sum is 28.

The square root of 11109682 is about 3333.1189597733. The cubic root of 11109682 is about 223.1347493432.

Adding to 11109682 its reverse (28690111), we get a palindrome (39799793).

The spelling of 11109682 in words is "eleven million, one hundred nine thousand, six hundred eighty-two".