11126870 has 16 divisors (see below), whose sum is σ = 20236608. Its totient is φ = 4404480.

The previous prime is 11126839. The next prime is 11126887. The reversal of 11126870 is 7862111.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4766 + ... + 6705.

It is an arithmetic number, because the mean of its divisors is an integer number (1264788).

Almost surely, 2^11126870 is an apocalyptic number.

11126870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11126870 is a deficient number, since it is larger than the sum of its proper divisors (9109738).

11126870 is a wasteful number, since it uses less digits than its factorization.

11126870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11575.

The product of its (nonzero) digits is 672, while the sum is 26.

The square root of 11126870 is about 3335.6963291043. The cubic root of 11126870 is about 223.2497620535.

Adding to 11126870 its reverse (7862111), we get a palindrome (18988981).

The spelling of 11126870 in words is "eleven million, one hundred twenty-six thousand, eight hundred seventy".