1114786564 has 24 divisors (see below), whose sum is σ = 2024207640. Its totient is φ = 536557056.

The previous prime is 1114786559. The next prime is 1114786573. The reversal of 1114786564 is 4656874111.

It can be written as a sum of positive squares in 4 ways, for example, as 249956100 + 864830464 = 15810^2 + 29408^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1114786564.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24834 + ... + 53350.

It is an arithmetic number, because the mean of its divisors is an integer number (84341985).

Almost surely, 2^1114786564 is an apocalyptic number.

It is an amenable number.

1114786564 is a deficient number, since it is larger than the sum of its proper divisors (909421076).

1114786564 is a wasteful number, since it uses less digits than its factorization.

1114786564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28887 (or 28885 counting only the distinct ones).

The product of its digits is 161280, while the sum is 43.

The square root of 1114786564 is about 33388.4196091998. The cubic root of 1114786564 is about 1036.8849603656.

The spelling of 1114786564 in words is "one billion, one hundred fourteen million, seven hundred eighty-six thousand, five hundred sixty-four".