11548479 has 8 divisors (see below), whose sum is σ = 15462832. Its totient is φ = 7666560.

The previous prime is 11548469. The next prime is 11548499. The reversal of 11548479 is 97484511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11548479 - 2⁹ = 11547967 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 (11548469) 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, 7264 + ... + 8709.

It is an arithmetic number, because the mean of its divisors is an integer number (1932854).

Almost surely, 2^11548479 is an apocalyptic number.

11548479 is a deficient number, since it is larger than the sum of its proper divisors (3914353).

11548479 is a wasteful number, since it uses less digits than its factorization.

11548479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16217.

The product of its digits is 40320, while the sum is 39.

The square root of 11548479 is about 3398.3053129464. The cubic root of 11548479 is about 226.0346032587.

The spelling of 11548479 in words is "eleven million, five hundred forty-eight thousand, four hundred seventy-nine".