11081607 has 8 divisors (see below), whose sum is σ = 15417984. Its totient is φ = 7066488.

The previous prime is 11081597. The next prime is 11081621. The reversal of 11081607 is 70618011.

11081607 is digitally balanced in base 2, because in such base 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 not a de Polignac number, because 11081607 - 2⁴ = 11081591 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11081647) 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, 80233 + ... + 80370.

It is an arithmetic number, because the mean of its divisors is an integer number (1927248).

Almost surely, 2^11081607 is an apocalyptic number.

11081607 is a deficient number, since it is larger than the sum of its proper divisors (4336377).

11081607 is a wasteful number, since it uses less digits than its factorization.

11081607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160629.

The product of its (nonzero) digits is 336, while the sum is 24.

The square root of 11081607 is about 3328.9047748471. The cubic root of 11081607 is about 222.9466313734.

Adding to 11081607 its reverse (70618011), we get a palindrome (81699618).

The spelling of 11081607 in words is "eleven million, eighty-one thousand, six hundred seven".