1115248814 has 8 divisors (see below), whose sum is σ = 1760919240. Its totient is φ = 528275736.

The previous prime is 1115248801. The next prime is 1115248819. The reversal of 1115248814 is 4188425111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115248819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14674289 + ... + 14674364.

It is an arithmetic number, because the mean of its divisors is an integer number (220114905).

Almost surely, 2^1115248814 is an apocalyptic number.

1115248814 is a deficient number, since it is larger than the sum of its proper divisors (645670426).

1115248814 is a wasteful number, since it uses less digits than its factorization.

1115248814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29348674.

The product of its digits is 10240, while the sum is 35.

The square root of 1115248814 is about 33395.3412020300. The cubic root of 1115248814 is about 1037.0282565073.

The spelling of 1115248814 in words is "one billion, one hundred fifteen million, two hundred forty-eight thousand, eight hundred fourteen".