1115435416 has 64 divisors (see below), whose sum is σ = 2324090880. Its totient is φ = 499192320.

The previous prime is 1115435407. The next prime is 1115435441. The reversal of 1115435416 is 6145345111.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 596515 + ... + 598381.

It is an arithmetic number, because the mean of its divisors is an integer number (36313920).

Almost surely, 2^1115435416 is an apocalyptic number.

It is an amenable number.

1115435416 is an abundant number, since it is smaller than the sum of its proper divisors (1208655464).

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

1115435416 is a wasteful number, since it uses less digits than its factorization.

1115435416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2104 (or 2100 counting only the distinct ones).

The product of its digits is 7200, while the sum is 31.

The square root of 1115435416 is about 33398.1349179861. The cubic root of 1115435416 is about 1037.0860913607.

The spelling of 1115435416 in words is "one billion, one hundred fifteen million, four hundred thirty-five thousand, four hundred sixteen".