224423082 has 32 divisors (see below), whose sum is σ = 537082560. Its totient is φ = 69053040.

The previous prime is 224423081. The next prime is 224423123. The reversal of 224423082 is 280324422.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (224423081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159144 + ... + 160547.

It is an arithmetic number, because the mean of its divisors is an integer number (16783830).

Almost surely, 2^224423082 is an apocalyptic number.

224423082 is an abundant number, since it is smaller than the sum of its proper divisors (312659478).

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

224423082 is a wasteful number, since it uses less digits than its factorization.

224423082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319715 (or 319709 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 224423082 is about 14980.7570569715. The cubic root of 224423082 is about 607.6999128683.

The spelling of 224423082 in words is "two hundred twenty-four million, four hundred twenty-three thousand, eighty-two".