224989626 has 8 divisors (see below), whose sum is σ = 449979264. Its totient is φ = 74996540.

The previous prime is 224989613. The next prime is 224989643. The reversal of 224989626 is 626989422.

It is a happy number.

224989626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

224989626 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18749130 + ... + 18749141.

It is an arithmetic number, because the mean of its divisors is an integer number (56247408).

Almost surely, 2^224989626 is an apocalyptic number.

224989626 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.

224989626 is a wasteful number, since it uses less digits than its factorization.

224989626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37498276.

The product of its digits is 746496, while the sum is 48.

The square root of 224989626 is about 14999.6541960140. The cubic root of 224989626 is about 608.2108517450.

The spelling of 224989626 in words is "two hundred twenty-four million, nine hundred eighty-nine thousand, six hundred twenty-six".