1116477 has 8 divisors (see below), whose sum is σ = 1654080. Its totient is φ = 744300.

The previous prime is 1116473. The next prime is 1116491. The reversal of 1116477 is 7746111.

1116477 is a `hidden beast` number, since 1 + 11 + 647 + 7 = 666.

It is not a de Polignac number, because 1116477 - 2² = 1116473 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 41351 = 1116477 / (1 + 1 + 1 + 6 + 4 + 7 + 7).

It is a self number, because there is not a number n which added to its sum of digits gives 1116477.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116473) 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, 20649 + ... + 20702.

It is an arithmetic number, because the mean of its divisors is an integer number (206760).

2^1116477 is an apocalyptic number.

It is an amenable number.

1116477 is a deficient number, since it is larger than the sum of its proper divisors (537603).

1116477 is an equidigital number, since it uses as much as digits as its factorization.

1116477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41360 (or 41354 counting only the distinct ones).

The product of its digits is 1176, while the sum is 27.

The square root of 1116477 is about 1056.6347524097. The cubic root of 1116477 is about 103.7408798293.

The spelling of 1116477 in words is "one million, one hundred sixteen thousand, four hundred seventy-seven".