64018224 has 60 divisors (see below), whose sum is σ = 184954432. Its totient is φ = 20649600.

The previous prime is 64018211. The next prime is 64018231. The reversal of 64018224 is 42281046.

64018224 is a `hidden beast` number, since 640 + 18 + 2 + 2 + 4 = 666.

64018224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×64018224² = 8196666008228352, which contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 2707 + ... + 11634.

Almost surely, 2^64018224 is an apocalyptic number.

It is an amenable number.

64018224 is an abundant number, since it is smaller than the sum of its proper divisors (120936208).

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

64018224 is a wasteful number, since it uses less digits than its factorization.

64018224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14386 (or 14377 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 64018224 is about 8001.1389189290. The cubic root of 64018224 is about 400.0379630636.

The spelling of 64018224 in words is "sixty-four million, eighteen thousand, two hundred twenty-four".