11612479 has 4 divisors (see below), whose sum is σ = 12295584. Its totient is φ = 10929376.

The previous prime is 11612449. The next prime is 11612483. The reversal of 11612479 is 97421611.

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 11612479 - 2⁷ = 11612351 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 11612479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11612449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341527 + ... + 341560.

It is an arithmetic number, because the mean of its divisors is an integer number (3073896).

Almost surely, 2^11612479 is an apocalyptic number.

11612479 is a deficient number, since it is larger than the sum of its proper divisors (683105).

11612479 is an equidigital number, since it uses as much as digits as its factorization.

11612479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683104.

The product of its digits is 3024, while the sum is 31.

The square root of 11612479 is about 3407.7087610299. The cubic root of 11612479 is about 226.4513846478.

The spelling of 11612479 in words is "eleven million, six hundred twelve thousand, four hundred seventy-nine".