500041224 has 24 divisors (see below), whose sum is σ = 1354278510. Its totient is φ = 166680384.

The previous prime is 500041193. The next prime is 500041261. The reversal of 500041224 is 422140005.

It can be written as a sum of positive squares in only one way, i.e., 434722500 + 65318724 = 20850^2 + 8082^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 500041197 and 500041206.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3472437 + ... + 3472580.

Almost surely, 2^500041224 is an apocalyptic number.

It is an amenable number.

500041224 is an abundant number, since it is smaller than the sum of its proper divisors (854237286).

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

500041224 is a wasteful number, since it uses less digits than its factorization.

500041224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6945029 (or 6945022 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 500041224 is about 22361.6015526617. The cubic root of 500041224 is about 793.7223383916.

Adding to 500041224 its reverse (422140005), we get a palindrome (922181229).

The spelling of 500041224 in words is "five hundred million, forty-one thousand, two hundred twenty-four".