1116445302 has 96 divisors (see below), whose sum is σ = 2933785440. Its totient is φ = 313709760.

The previous prime is 1116445271. The next prime is 1116445307. The reversal of 1116445302 is 2035446111.

It is a happy number.

1116445302 is a `hidden beast` number, since 1 + 11 + 644 + 5 + 3 + 0 + 2 = 666.

It is a super-2 number, since 2×1116445302² = 2492900224715742408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116445307) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 157948 + ... + 164864.

It is an arithmetic number, because the mean of its divisors is an integer number (30560265).

Almost surely, 2^1116445302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1116445302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1466892720).

1116445302 is an abundant number, since it is smaller than the sum of its proper divisors (1817340138).

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

1116445302 is a wasteful number, since it uses less digits than its factorization.

1116445302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7003 (or 6990 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1116445302 is about 33413.2503956140. The cubic root of 1116445302 is about 1037.3989804773.

The spelling of 1116445302 in words is "one billion, one hundred sixteen million, four hundred forty-five thousand, three hundred two".