810427014 has 12 divisors (see below), whose sum is σ = 1755925236. Its totient is φ = 270142332.

The previous prime is 810427003. The next prime is 810427019. The reversal of 810427014 is 410724018.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (810427019) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 22511844 + ... + 22511879.

It is an arithmetic number, because the mean of its divisors is an integer number (146327103).

Almost surely, 2^810427014 is an apocalyptic number.

810427014 is an abundant number, since it is smaller than the sum of its proper divisors (945498222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

810427014 is a wasteful number, since it uses less digits than its factorization.

810427014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45023731 (or 45023728 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 810427014 is about 28467.9998243642. Note that the first 3 decimals coincide. The cubic root of 810427014 is about 932.3335294023. Note that the first 3 decimals are identical.

The spelling of 810427014 in words is "eight hundred ten million, four hundred twenty-seven thousand, fourteen".