11056886 has 4 divisors (see below), whose sum is σ = 16585332. Its totient is φ = 5528442.

The previous prime is 11056883. The next prime is 11056889. The reversal of 11056886 is 68865011.

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

It is an interprime number because it is at equal distance from previous prime (11056883) and next prime (11056889).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11056883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2764220 + ... + 2764223.

It is an arithmetic number, because the mean of its divisors is an integer number (4146333).

Almost surely, 2^11056886 is an apocalyptic number.

11056886 is a deficient number, since it is larger than the sum of its proper divisors (5528446).

11056886 is an equidigital number, since it uses as much as digits as its factorization.

11056886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5528445.

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 11056886 is about 3325.1896186533. The cubic root of 11056886 is about 222.7807238141.

The spelling of 11056886 in words is "eleven million, fifty-six thousand, eight hundred eighty-six".