1116969254 has 4 divisors (see below), whose sum is σ = 1675453884. Its totient is φ = 558484626.

The previous prime is 1116969239. The next prime is 1116969317. The reversal of 1116969254 is 4529696111.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 279242312 + ... + 279242315.

It is an arithmetic number, because the mean of its divisors is an integer number (418863471).

Almost surely, 2^1116969254 is an apocalyptic number.

1116969254 is a deficient number, since it is larger than the sum of its proper divisors (558484630).

1116969254 is an equidigital number, since it uses as much as digits as its factorization.

1116969254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558484629.

The product of its digits is 116640, while the sum is 44.

The square root of 1116969254 is about 33421.0899582883. The cubic root of 1116969254 is about 1037.5612401844.

The spelling of 1116969254 in words is "one billion, one hundred sixteen million, nine hundred sixty-nine thousand, two hundred fifty-four".