814163275 has 6 divisors (see below), whose sum is σ = 1009562492. Its totient is φ = 651330600.

The previous prime is 814163257. The next prime is 814163293. The reversal of 814163275 is 572361418.

It is an interprime number because it is at equal distance from previous prime (814163257) and next prime (814163293).

It is not a de Polignac number, because 814163275 - 2¹⁷ = 814032203 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 5 ways as a sum of consecutive naturals, for example, 16283241 + ... + 16283290.

Almost surely, 2^814163275 is an apocalyptic number.

814163275 is a deficient number, since it is larger than the sum of its proper divisors (195399217).

814163275 is a wasteful number, since it uses less digits than its factorization.

814163275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32566541 (or 32566536 counting only the distinct ones).

The product of its digits is 40320, while the sum is 37.

The square root of 814163275 is about 28533.5464847958. The cubic root of 814163275 is about 933.7640928993.

The spelling of 814163275 in words is "eight hundred fourteen million, one hundred sixty-three thousand, two hundred seventy-five".