11479719 has 4 divisors (see below), whose sum is σ = 15306296. Its totient is φ = 7653144.

The previous prime is 11479717. The next prime is 11479723. The reversal of 11479719 is 91797411.

11479719 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 not a de Polignac number, because 11479719 - 2¹ = 11479717 is a prime.

It is a super-2 number, since 2×11479719² = 263567896637922, 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 (11479717) 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, 1913284 + ... + 1913289.

It is an arithmetic number, because the mean of its divisors is an integer number (3826574).

Almost surely, 2^11479719 is an apocalyptic number.

11479719 is a deficient number, since it is larger than the sum of its proper divisors (3826577).

11479719 is an equidigital number, since it uses as much as digits as its factorization.

11479719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3826576.

The product of its digits is 15876, while the sum is 39.

The square root of 11479719 is about 3388.1734017019. The cubic root of 11479719 is about 225.5851042992.

The spelling of 11479719 in words is "eleven million, four hundred seventy-nine thousand, seven hundred nineteen".