452041224 has 16 divisors (see below), whose sum is σ = 1130103120. Its totient is φ = 150680400.

The previous prime is 452041207. The next prime is 452041267. The reversal of 452041224 is 422140254.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 18835051 = 452041224 / (4 + 5 + 2 + 0 + 4 + 1 + 2 + 2 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 452041194 and 452041203.

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 3 ways as a sum of consecutive naturals, for example, 9417502 + ... + 9417549.

It is an arithmetic number, because the mean of its divisors is an integer number (70631445).

Almost surely, 2^452041224 is an apocalyptic number.

It is an amenable number.

452041224 is an abundant number, since it is smaller than the sum of its proper divisors (678061896).

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

452041224 is a wasteful number, since it uses less digits than its factorization.

452041224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18835060 (or 18835056 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 452041224 is about 21261.2611102916. The cubic root of 452041224 is about 767.4663583453.

Adding to 452041224 its reverse (422140254), we get a palindrome (874181478).

The spelling of 452041224 in words is "four hundred fifty-two million, forty-one thousand, two hundred twenty-four".