11492479 has 4 divisors (see below), whose sum is σ = 11992176. Its totient is φ = 10992784.

The previous prime is 11492477. The next prime is 11492501. The reversal of 11492479 is 97429411.

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 11492479 - 2¹ = 11492477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11492471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249814 + ... + 249859.

It is an arithmetic number, because the mean of its divisors is an integer number (2998044).

Almost surely, 2^11492479 is an apocalyptic number.

11492479 is a deficient number, since it is larger than the sum of its proper divisors (499697).

11492479 is an equidigital number, since it uses as much as digits as its factorization.

11492479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499696.

The product of its digits is 18144, while the sum is 37.

The square root of 11492479 is about 3390.0558992441. The cubic root of 11492479 is about 225.6686545467.

The spelling of 11492479 in words is "eleven million, four hundred ninety-two thousand, four hundred seventy-nine".