224232620 has 24 divisors (see below), whose sum is σ = 475213200. Its totient is φ = 88869312.

The previous prime is 224232577. The next prime is 224232637. The reversal of 224232620 is 26232422.

224232620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49250 + ... + 53609.

It is an arithmetic number, because the mean of its divisors is an integer number (19800550).

Almost surely, 2^224232620 is an apocalyptic number.

224232620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224232620 is an abundant number, since it is smaller than the sum of its proper divisors (250980580).

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

224232620 is a wasteful number, since it uses less digits than its factorization.

224232620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102977 (or 102975 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 224232620 is about 14974.3988193183. The cubic root of 224232620 is about 607.5279512054.

The spelling of 224232620 in words is "two hundred twenty-four million, two hundred thirty-two thousand, six hundred twenty".