11477379 has 4 divisors (see below), whose sum is σ = 15303176. Its totient is φ = 7651584.

The previous prime is 11477327. The next prime is 11477383. The reversal of 11477379 is 97377411.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11477379 - 2⁹ = 11476867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11477399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1912894 + ... + 1912899.

It is an arithmetic number, because the mean of its divisors is an integer number (3825794).

Almost surely, 2^11477379 is an apocalyptic number.

11477379 is a deficient number, since it is larger than the sum of its proper divisors (3825797).

11477379 is an equidigital number, since it uses as much as digits as its factorization.

11477379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3825796.

The product of its digits is 37044, while the sum is 39.

The square root of 11477379 is about 3387.8280652949. The cubic root of 11477379 is about 225.5697756715.

The spelling of 11477379 in words is "eleven million, four hundred seventy-seven thousand, three hundred seventy-nine".