224224620 has 24 divisors (see below), whose sum is σ = 627829104. Its totient is φ = 59793216.

The previous prime is 224224619. The next prime is 224224621. The reversal of 224224620 is 26422422.

224224620 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (224224619) and next prime (224224621).

It is not an unprimeable number, because it can be changed into a prime (224224621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1868479 + ... + 1868598.

It is an arithmetic number, because the mean of its divisors is an integer number (26159546).

Almost surely, 2^224224620 is an apocalyptic number.

224224620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224224620 is an abundant number, since it is smaller than the sum of its proper divisors (403604484).

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

224224620 is a wasteful number, since it uses less digits than its factorization.

224224620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3737089 (or 3737087 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 224224620 is about 14974.1316943588. The cubic root of 224224620 is about 607.5207261468.

It can be divided in two parts, 2242 and 24620, that added together give a palindrome (26862).

The spelling of 224224620 in words is "two hundred twenty-four million, two hundred twenty-four thousand, six hundred twenty".