1116436244 has 48 divisors (see below), whose sum is σ = 2461038720. Its totient is φ = 430479360.

The previous prime is 1116436241. The next prime is 1116436247. The reversal of 1116436244 is 4426346111.

It is an interprime number because it is at equal distance from previous prime (1116436241) and next prime (1116436247).

It is a self number, because there is not a number n which added to its sum of digits gives 1116436244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116436241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11192 + ... + 48560.

It is an arithmetic number, because the mean of its divisors is an integer number (51271640).

Almost surely, 2^1116436244 is an apocalyptic number.

1116436244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1116436244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1230519360).

1116436244 is an abundant number, since it is smaller than the sum of its proper divisors (1344602476).

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

1116436244 is a wasteful number, since it uses less digits than its factorization.

1116436244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37488 (or 37486 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 1116436244 is about 33413.1148503099. The cubic root of 1116436244 is about 1037.3961749106.

The spelling of 1116436244 in words is "one billion, one hundred sixteen million, four hundred thirty-six thousand, two hundred forty-four".