452232431 has 8 divisors (see below), whose sum is σ = 517722240. Its totient is φ = 386963928.

The previous prime is 452232427. The next prime is 452232439. The reversal of 452232431 is 134232254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 452232431 - 2² = 452232427 is a prime.

It is a super-2 number, since 2×452232431² = 409028343296339522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 452232431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452232439) 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 7 ways as a sum of consecutive naturals, for example, 50921 + ... + 59138.

It is an arithmetic number, because the mean of its divisors is an integer number (64715280).

Almost surely, 2^452232431 is an apocalyptic number.

452232431 is a deficient number, since it is larger than the sum of its proper divisors (65489809).

452232431 is a wasteful number, since it uses less digits than its factorization.

452232431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110653.

The product of its digits is 5760, while the sum is 26.

The square root of 452232431 is about 21265.7572402207. The cubic root of 452232431 is about 767.5745522052.

Adding to 452232431 its reverse (134232254), we get a palindrome (586464685).

The spelling of 452232431 in words is "four hundred fifty-two million, two hundred thirty-two thousand, four hundred thirty-one".