224527020 has 24 divisors (see below), whose sum is σ = 628675824. Its totient is φ = 59873856.

The previous prime is 224527013. The next prime is 224527033. The reversal of 224527020 is 20725422.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1870999 + ... + 1871118.

It is an arithmetic number, because the mean of its divisors is an integer number (26194826).

Almost surely, 2^224527020 is an apocalyptic number.

224527020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224527020 is an abundant number, since it is smaller than the sum of its proper divisors (404148804).

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

224527020 is a wasteful number, since it uses less digits than its factorization.

224527020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3742129 (or 3742127 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 224527020 is about 14984.2257057213. The cubic root of 224527020 is about 607.7937139225.

The spelling of 224527020 in words is "two hundred twenty-four million, five hundred twenty-seven thousand, twenty".