1120886 has 16 divisors (see below), whose sum is σ = 1906800. Its totient is φ = 489888.

The previous prime is 1120883. The next prime is 1120901. The reversal of 1120886 is 6880211.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 641 + ... + 1628.

It is an arithmetic number, because the mean of its divisors is an integer number (119175).

2^1120886 is an apocalyptic number.

1120886 is a deficient number, since it is larger than the sum of its proper divisors (785914).

1120886 is a wasteful number, since it uses less digits than its factorization.

1120886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2303.

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 1120886 is about 1058.7190373277. The cubic root of 1120886 is about 103.8772590441.

The spelling of 1120886 in words is "one million, one hundred twenty thousand, eight hundred eighty-six".