11042679 has 4 divisors (see below), whose sum is σ = 14723576. Its totient is φ = 7361784.

The previous prime is 11042671. The next prime is 11042683. The reversal of 11042679 is 97624011.

11042679 = T₁₅₆₂ + T₁₅₆₃ + ... + T₁₅₇₀.

It is a happy number.

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

It is not a de Polignac number, because 11042679 - 2³ = 11042671 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 (11042671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1840444 + ... + 1840449.

It is an arithmetic number, because the mean of its divisors is an integer number (3680894).

Almost surely, 2^11042679 is an apocalyptic number.

11042679 is a deficient number, since it is larger than the sum of its proper divisors (3680897).

11042679 is an equidigital number, since it uses as much as digits as its factorization.

11042679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3680896.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 11042679 is about 3323.0526628388. The cubic root of 11042679 is about 222.6852658855.

The spelling of 11042679 in words is "eleven million, forty-two thousand, six hundred seventy-nine".