224025620 has 48 divisors (see below), whose sum is σ = 579024768. Its totient is φ = 70899840.

The previous prime is 224025583. The next prime is 224025649. The reversal of 224025620 is 26520422.

It is a congruent number.

It is an unprimeable number.

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, 59726 + ... + 63365.

It is an arithmetic number, because the mean of its divisors is an integer number (12063016).

Almost surely, 2^224025620 is an apocalyptic number.

224025620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224025620 is an abundant number, since it is smaller than the sum of its proper divisors (354999148).

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

224025620 is a wasteful number, since it uses less digits than its factorization.

224025620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123120 (or 123118 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 224025620 is about 14967.4854267509. The cubic root of 224025620 is about 607.3409474834.

The spelling of 224025620 in words is "two hundred twenty-four million, twenty-five thousand, six hundred twenty".