810046224 has 160 divisors (see below), whose sum is σ = 2531504640. Its totient is φ = 246509568.

The previous prime is 810046207. The next prime is 810046249. The reversal of 810046224 is 422640018.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 544009 + ... + 545495.

It is an arithmetic number, because the mean of its divisors is an integer number (15821904).

Almost surely, 2^810046224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 810046224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1265752320).

810046224 is an abundant number, since it is smaller than the sum of its proper divisors (1721458416).

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

810046224 is a wasteful number, since it uses less digits than its factorization.

810046224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1614 (or 1602 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 810046224 is about 28461.3110028333. The cubic root of 810046224 is about 932.1874833890.

The spelling of 810046224 in words is "eight hundred ten million, forty-six thousand, two hundred twenty-four".