1116862 has 4 divisors (see below), whose sum is σ = 1675296. Its totient is φ = 558430.

The previous prime is 1116859. The next prime is 1116887. The reversal of 1116862 is 2686111.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279214 + ... + 279217.

It is an arithmetic number, because the mean of its divisors is an integer number (418824).

2^1116862 is an apocalyptic number.

1116862 is a deficient number, since it is larger than the sum of its proper divisors (558434).

1116862 is an equidigital number, since it uses as much as digits as its factorization.

1116862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558433.

The product of its digits is 576, while the sum is 25.

The square root of 1116862 is about 1056.8169188653. The cubic root of 1116862 is about 103.7528029436.

The spelling of 1116862 in words is "one million, one hundred sixteen thousand, eight hundred sixty-two".