11106887 has 12 divisors (see below), whose sum is σ = 12792456. Its totient is φ = 9562320.

The previous prime is 11106881. The next prime is 11106923. The reversal of 11106887 is 78860111.

It is not a de Polignac number, because 11106887 - 2¹⁴ = 11090503 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 (11106881) 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 11 ways as a sum of consecutive naturals, for example, 2573 + ... + 5369.

It is an arithmetic number, because the mean of its divisors is an integer number (1066038).

Almost surely, 2^11106887 is an apocalyptic number.

11106887 is a deficient number, since it is larger than the sum of its proper divisors (1685569).

11106887 is a wasteful number, since it uses less digits than its factorization.

11106887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2846 (or 2827 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 32.

The square root of 11106887 is about 3332.6996564347. The cubic root of 11106887 is about 223.1160355182.

Adding to 11106887 its reverse (78860111), we get a palindrome (89966998).

It can be divided in two parts, 1110 and 6887, that added together give a palindrome (7997).

The spelling of 11106887 in words is "eleven million, one hundred six thousand, eight hundred eighty-seven".