1146814916 has 12 divisors (see below), whose sum is σ = 2161305132. Its totient is φ = 529299168.

The previous prime is 1146814871. The next prime is 1146814931. The reversal of 1146814916 is 6194186411.

It can be written as a sum of positive squares in 2 ways, for example, as 340254916 + 806560000 = 18446^2 + 28400^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11027015 + ... + 11027118.

It is an arithmetic number, because the mean of its divisors is an integer number (180108761).

Almost surely, 2^1146814916 is an apocalyptic number.

It is an amenable number.

1146814916 is a deficient number, since it is larger than the sum of its proper divisors (1014490216).

1146814916 is a wasteful number, since it uses less digits than its factorization.

1146814916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22054150 (or 22054148 counting only the distinct ones).

The product of its digits is 41472, while the sum is 41.

The square root of 1146814916 is about 33864.6558523780. The cubic root of 1146814916 is about 1046.7214184691.

The spelling of 1146814916 in words is "one billion, one hundred forty-six million, eight hundred fourteen thousand, nine hundred sixteen".