224862804 has 60 divisors (see below), whose sum is σ = 589403584. Its totient is φ = 74754576.

The previous prime is 224862793. The next prime is 224862811. The reversal of 224862804 is 408268422.

It is a happy number.

224862804 is a `hidden beast` number, since 2 + 24 + 8 + 628 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent 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 19 ways as a sum of consecutive naturals, for example, 168789 + ... + 170115.

Almost surely, 2^224862804 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 224862804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294701792).

224862804 is an abundant number, since it is smaller than the sum of its proper divisors (364540780).

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

224862804 is a wasteful number, since it uses less digits than its factorization.

224862804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1866 (or 1855 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The square root of 224862804 is about 14995.4261026488. The cubic root of 224862804 is about 608.0965516391.

The spelling of 224862804 in words is "two hundred twenty-four million, eight hundred sixty-two thousand, eight hundred four".