810224047 has 8 divisors (see below), whose sum is σ = 815947776. Its totient is φ = 804511032.

The previous prime is 810224003. The next prime is 810224119. The reversal of 810224047 is 740422018.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 810224047 - 2¹⁵ = 810191279 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 (810224747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202258 + ... + 206224.

It is an arithmetic number, because the mean of its divisors is an integer number (101993472).

Almost surely, 2^810224047 is an apocalyptic number.

810224047 is a deficient number, since it is larger than the sum of its proper divisors (5723729).

810224047 is a wasteful number, since it uses less digits than its factorization.

810224047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5357.

The product of its (nonzero) digits is 3584, while the sum is 28.

The square root of 810224047 is about 28464.4347739420. The cubic root of 810224047 is about 932.2556902978.

The spelling of 810224047 in words is "eight hundred ten million, two hundred twenty-four thousand, forty-seven".