424225017 has 24 divisors (see below), whose sum is σ = 631907016. Its totient is φ = 274046976.

The previous prime is 424225013. The next prime is 424225033. The reversal of 424225017 is 710522424.

424225017 is a `hidden beast` number, since 424 + 225 + 0 + 17 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 351225081 + 72999936 = 18741^2 + 8544^2 .

It is not a de Polignac number, because 424225017 - 2² = 424225013 is a prime.

It is not an unprimeable number, because it can be changed into a prime (424225013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83103 + ... + 88059.

It is an arithmetic number, because the mean of its divisors is an integer number (26329459).

Almost surely, 2^424225017 is an apocalyptic number.

It is an amenable number.

424225017 is a deficient number, since it is larger than the sum of its proper divisors (207681999).

424225017 is a wasteful number, since it uses less digits than its factorization.

424225017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5257 (or 5254 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 424225017 is about 20596.7234530155. The cubic root of 424225017 is about 751.3900248497.

The spelling of 424225017 in words is "four hundred twenty-four million, two hundred twenty-five thousand, seventeen".