1116552 has 16 divisors (see below), whose sum is σ = 2791440. Its totient is φ = 372176.

The previous prime is 1116547. The next prime is 1116569. The reversal of 1116552 is 2556111.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23238 + ... + 23285.

It is an arithmetic number, because the mean of its divisors is an integer number (174465).

2^1116552 is an apocalyptic number.

1116552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1116552 is an abundant number, since it is smaller than the sum of its proper divisors (1674888).

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

1116552 is a wasteful number, since it uses less digits than its factorization.

1116552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46532 (or 46528 counting only the distinct ones).

The product of its digits is 300, while the sum is 21.

The square root of 1116552 is about 1056.6702418446. The cubic root of 1116552 is about 103.7432027288.

The spelling of 1116552 in words is "one million, one hundred sixteen thousand, five hundred fifty-two".