11027842 has 24 divisors (see below), whose sum is σ = 19411920. Its totient is φ = 4684680.

The previous prime is 11027839. The next prime is 11027873. The reversal of 11027842 is 24872011.

It is a happy number.

It is a super-2 number, since 2×11027842² = 243226598353928, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12409 + ... + 13267.

It is an arithmetic number, because the mean of its divisors is an integer number (808830).

Almost surely, 2^11027842 is an apocalyptic number.

11027842 is a deficient number, since it is larger than the sum of its proper divisors (8384078).

11027842 is a wasteful number, since it uses less digits than its factorization.

11027842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006 (or 999 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 11027842 is about 3320.8194771773. The cubic root of 11027842 is about 222.5854874971.

Adding to 11027842 its reverse (24872011), we get a palindrome (35899853).

The spelling of 11027842 in words is "eleven million, twenty-seven thousand, eight hundred forty-two".