11477427 has 8 divisors (see below), whose sum is σ = 16480464. Its totient is φ = 7063008.

The previous prime is 11477419. The next prime is 11477429. The reversal of 11477427 is 72477411.

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

It is not a de Polignac number, because 11477427 - 2³ = 11477419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11477429) 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 7 ways as a sum of consecutive naturals, for example, 147108 + ... + 147185.

It is an arithmetic number, because the mean of its divisors is an integer number (2060058).

Almost surely, 2^11477427 is an apocalyptic number.

11477427 is a deficient number, since it is larger than the sum of its proper divisors (5003037).

11477427 is a wasteful number, since it uses less digits than its factorization.

11477427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294309.

The product of its digits is 10976, while the sum is 33.

The square root of 11477427 is about 3387.8351494723. The cubic root of 11477427 is about 225.5700901258.

The spelling of 11477427 in words is "eleven million, four hundred seventy-seven thousand, four hundred twenty-seven".