11481079 has 4 divisors (see below), whose sum is σ = 11586520. Its totient is φ = 11375640.

The previous prime is 11481077. The next prime is 11481109. The reversal of 11481079 is 97018411.

11481079 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11481079 - 2¹ = 11481077 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11481079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11481077) 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, 52557 + ... + 52774.

It is an arithmetic number, because the mean of its divisors is an integer number (2896630).

Almost surely, 2^11481079 is an apocalyptic number.

11481079 is a deficient number, since it is larger than the sum of its proper divisors (105441).

11481079 is a wasteful number, since it uses less digits than its factorization.

11481079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105440.

The product of its (nonzero) digits is 2016, while the sum is 31.

The square root of 11481079 is about 3388.3740938686. The cubic root of 11481079 is about 225.5940122881.

The spelling of 11481079 in words is "eleven million, four hundred eighty-one thousand, seventy-nine".