11200086 has 16 divisors (see below), whose sum is σ = 24889200. Its totient is φ = 3733344.

The previous prime is 11200039. The next prime is 11200087. The reversal of 11200086 is 68000211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200087) 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 7 ways as a sum of consecutive naturals, for example, 103651 + ... + 103758.

It is an arithmetic number, because the mean of its divisors is an integer number (1555575).

Almost surely, 2^11200086 is an apocalyptic number.

11200086 is an abundant number, since it is smaller than the sum of its proper divisors (13689114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11200086 is a wasteful number, since it uses less digits than its factorization.

11200086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207420 (or 207414 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 11200086 is about 3346.6529548192. The cubic root of 11200086 is about 223.7383610770.

Adding to 11200086 its reverse (68000211), we get a palindrome (79200297).

The spelling of 11200086 in words is "eleven million, two hundred thousand, eighty-six".