805114775 has 12 divisors (see below), whose sum is σ = 998725512. Its totient is φ = 643844640.

The previous prime is 805114741. The next prime is 805114777. The reversal of 805114775 is 577411508.

It is a happy number.

It is not a de Polignac number, because 805114775 - 2⁶ = 805114711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (805114777) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89012 + ... + 97638.

It is an arithmetic number, because the mean of its divisors is an integer number (83227126).

Almost surely, 2^805114775 is an apocalyptic number.

805114775 is a deficient number, since it is larger than the sum of its proper divisors (193610737).

805114775 is a wasteful number, since it uses less digits than its factorization.

805114775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12370 (or 12365 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 38.

The square root of 805114775 is about 28374.5444897359. The cubic root of 805114775 is about 930.2919555867.

The spelling of 805114775 in words is "eight hundred five million, one hundred fourteen thousand, seven hundred seventy-five".