224402898 has 8 divisors (see below), whose sum is σ = 448805808. Its totient is φ = 74800964.

The previous prime is 224402779. The next prime is 224402903. The reversal of 224402898 is 898204422.

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

224402898 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 18700236 + ... + 18700247.

It is an arithmetic number, because the mean of its divisors is an integer number (56100726).

Almost surely, 2^224402898 is an apocalyptic number.

224402898 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

224402898 is a wasteful number, since it uses less digits than its factorization.

224402898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37400488.

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 224402898 is about 14980.0833776051. The cubic root of 224402898 is about 607.6816940311.

The spelling of 224402898 in words is "two hundred twenty-four million, four hundred two thousand, eight hundred ninety-eight".