452422024 has 8 divisors (see below), whose sum is σ = 848291310. Its totient is φ = 226211008.

The previous prime is 452422021. The next prime is 452422031. The reversal of 452422024 is 420224254.

It can be written as a sum of positive squares in only one way, i.e., 245925124 + 206496900 = 15682^2 + 14370^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 452422024.

It is not an unprimeable number, because it can be changed into a prime (452422021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28276369 + ... + 28276384.

Almost surely, 2^452422024 is an apocalyptic number.

It is an amenable number.

452422024 is a deficient number, since it is larger than the sum of its proper divisors (395869286).

452422024 is a wasteful number, since it uses less digits than its factorization.

452422024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56552759 (or 56552755 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 25.

The square root of 452422024 is about 21270.2144794076. The cubic root of 452422024 is about 767.6818026809.

Adding to 452422024 its reverse (420224254), we get a palindrome (872646278).

The spelling of 452422024 in words is "four hundred fifty-two million, four hundred twenty-two thousand, twenty-four".