11077439 has 4 divisors (see below), whose sum is σ = 11103456. Its totient is φ = 11051424.

The previous prime is 11077433. The next prime is 11077441. The reversal of 11077439 is 93477011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11077439 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 (11077433) 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, 12359 + ... + 13224.

It is an arithmetic number, because the mean of its divisors is an integer number (2775864).

Almost surely, 2^11077439 is an apocalyptic number.

11077439 is a deficient number, since it is larger than the sum of its proper divisors (26017).

11077439 is an equidigital number, since it uses as much as digits as its factorization.

11077439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26016.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 11077439 is about 3328.2786842451. The cubic root of 11077439 is about 222.9186764000.

The spelling of 11077439 in words is "eleven million, seventy-seven thousand, four hundred thirty-nine".