1116546 has 16 divisors (see below), whose sum is σ = 2265408. Its totient is φ = 366800.

The previous prime is 1116541. The next prime is 1116547. The reversal of 1116546 is 6456111.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1116541) 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, 885 + ... + 1736.

It is an arithmetic number, because the mean of its divisors is an integer number (141588).

2^1116546 is an apocalyptic number.

1116546 is an abundant number, since it is smaller than the sum of its proper divisors (1148862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1116546 is a wasteful number, since it uses less digits than its factorization.

1116546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2697.

The product of its digits is 720, while the sum is 24.

The square root of 1116546 is about 1056.6674027337. The cubic root of 1116546 is about 103.7430169007.

It can be divided in two parts, 11165 and 46, that added together give a palindrome (11211).

The spelling of 1116546 in words is "one million, one hundred sixteen thousand, five hundred forty-six".