224904946 has 8 divisors (see below), whose sum is σ = 385551360. Its totient is φ = 96387828.

The previous prime is 224904943. The next prime is 224904949. The reversal of 224904946 is 649409422.

It is an interprime number because it is at equal distance from previous prime (224904943) and next prime (224904949).

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

It is a junction number, because it is equal to n+sod(n) for n = 224904899 and 224904908.

It is not an unprimeable number, because it can be changed into a prime (224904943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8032306 + ... + 8032333.

It is an arithmetic number, because the mean of its divisors is an integer number (48193920).

Almost surely, 2^224904946 is an apocalyptic number.

224904946 is a deficient number, since it is larger than the sum of its proper divisors (160646414).

224904946 is a wasteful number, since it uses less digits than its factorization.

224904946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16064648.

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 224904946 is about 14996.8311986233. The cubic root of 224904946 is about 608.1345374742.

The spelling of 224904946 in words is "two hundred twenty-four million, nine hundred four thousand, nine hundred forty-six".