224596490 has 8 divisors (see below), whose sum is σ = 404273700. Its totient is φ = 89838592.

The previous prime is 224596459. The next prime is 224596499. The reversal of 224596490 is 94695422.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 215590489 + 9006001 = 14683^2 + 3001^2 .

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

It is not an unprimeable number, because it can be changed into a prime (224596499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11229815 + ... + 11229834.

Almost surely, 2^224596490 is an apocalyptic number.

224596490 is a deficient number, since it is larger than the sum of its proper divisors (179677210).

224596490 is a wasteful number, since it uses less digits than its factorization.

224596490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22459656.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 224596490 is about 14986.5436308710. The cubic root of 224596490 is about 607.8563924594.

The spelling of 224596490 in words is "two hundred twenty-four million, five hundred ninety-six thousand, four hundred ninety".