1113452616 has 16 divisors (see below), whose sum is σ = 2783631600. Its totient is φ = 371150864.

The previous prime is 1113452597. The next prime is 1113452617. The reversal of 1113452616 is 6162543111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1113452617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23196906 + ... + 23196953.

It is an arithmetic number, because the mean of its divisors is an integer number (173976975).

Almost surely, 2^1113452616 is an apocalyptic number.

It is an amenable number.

1113452616 is an abundant number, since it is smaller than the sum of its proper divisors (1670178984).

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

1113452616 is a wasteful number, since it uses less digits than its factorization.

1113452616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46393868 (or 46393864 counting only the distinct ones).

The product of its digits is 4320, while the sum is 30.

The square root of 1113452616 is about 33368.4374222108. The cubic root of 1113452616 is about 1036.4712181836.

Adding to 1113452616 its reverse (6162543111), we get a palindrome (7275995727).

The spelling of 1113452616 in words is "one billion, one hundred thirteen million, four hundred fifty-two thousand, six hundred sixteen".