224340630 has 32 divisors (see below), whose sum is σ = 543975264. Its totient is φ = 59206656.

The previous prime is 224340629. The next prime is 224340637. The reversal of 224340630 is 36043422.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 224340630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224340637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35637 + ... + 41456.

It is an arithmetic number, because the mean of its divisors is an integer number (16999227).

Almost surely, 2^224340630 is an apocalyptic number.

224340630 is an abundant number, since it is smaller than the sum of its proper divisors (319634634).

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

224340630 is a wasteful number, since it uses less digits than its factorization.

224340630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77200.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 224340630 is about 14978.0048738141. The cubic root of 224340630 is about 607.6254817087.

The spelling of 224340630 in words is "two hundred twenty-four million, three hundred forty thousand, six hundred thirty".