1146368915 has 4 divisors (see below), whose sum is σ = 1375642704. Its totient is φ = 917095128.

The previous prime is 1146368903. The next prime is 1146368947. The reversal of 1146368915 is 5198636411.

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

It is a cyclic number.

It is not a de Polignac number, because 1146368915 - 2⁸ = 1146368659 is a prime.

It is a Duffinian 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 3 ways as a sum of consecutive naturals, for example, 114636887 + ... + 114636896.

It is an arithmetic number, because the mean of its divisors is an integer number (343910676).

Almost surely, 2^1146368915 is an apocalyptic number.

1146368915 is a deficient number, since it is larger than the sum of its proper divisors (229273789).

1146368915 is an equidigital number, since it uses as much as digits as its factorization.

1146368915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229273788.

The product of its digits is 155520, while the sum is 44.

The square root of 1146368915 is about 33858.0701605983. The cubic root of 1146368915 is about 1046.5857094649.

The spelling of 1146368915 in words is "one billion, one hundred forty-six million, three hundred sixty-eight thousand, nine hundred fifteen".