224040300 has 72 divisors (see below), whose sum is σ = 707163072. Its totient is φ = 54312000.

The previous prime is 224040281. The next prime is 224040367. The reversal of 224040300 is 3040422.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 224040300.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30646 + ... + 37245.

Almost surely, 2^224040300 is an apocalyptic number.

224040300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224040300 is an abundant number, since it is smaller than the sum of its proper divisors (483122772).

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

224040300 is a wasteful number, since it uses less digits than its factorization.

224040300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67919 (or 67912 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 224040300 is about 14967.9758150526. The cubic root of 224040300 is about 607.3542131839.

Adding to 224040300 its reverse (3040422), we get a palindrome (227080722).

The spelling of 224040300 in words is "two hundred twenty-four million, forty thousand, three hundred".