452402230 has 64 divisors (see below), whose sum is σ = 956188800. Its totient is φ = 150912000.

The previous prime is 452402201. The next prime is 452402239. The reversal of 452402230 is 32204254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452402239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 430746 + ... + 431794.

It is an arithmetic number, because the mean of its divisors is an integer number (14940450).

Almost surely, 2^452402230 is an apocalyptic number.

452402230 is an abundant number, since it is smaller than the sum of its proper divisors (503786570).

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

452402230 is a wasteful number, since it uses less digits than its factorization.

452402230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 452402230 is about 21269.7491757660. The cubic root of 452402230 is about 767.6706068545.

Adding to 452402230 its reverse (32204254), we get a palindrome (484606484).

The spelling of 452402230 in words is "four hundred fifty-two million, four hundred two thousand, two hundred thirty".