1113240564 has 24 divisors (see below), whose sum is σ = 2886179520. Its totient is φ = 371080152.

The previous prime is 1113240553. The next prime is 1113240581. The reversal of 1113240564 is 4650423111.

It is a happy number.

1113240564 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5153784 + ... + 5153999.

It is an arithmetic number, because the mean of its divisors is an integer number (120257480).

Almost surely, 2^1113240564 is an apocalyptic number.

It is an amenable number.

1113240564 is an abundant number, since it is smaller than the sum of its proper divisors (1772938956).

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

1113240564 is a wasteful number, since it uses less digits than its factorization.

1113240564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10307796 (or 10307788 counting only the distinct ones).

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

The square root of 1113240564 is about 33365.2598371420. The cubic root of 1113240564 is about 1036.4054169255.

Adding to 1113240564 its reverse (4650423111), we get a palindrome (5763663675).

The spelling of 1113240564 in words is "one billion, one hundred thirteen million, two hundred forty thousand, five hundred sixty-four".