432489245 has 4 divisors (see below), whose sum is σ = 518987100. Its totient is φ = 345991392.

The previous prime is 432489223. The next prime is 432489251. The reversal of 432489245 is 542984234.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 117462244 + 315027001 = 10838^2 + 17749^2 .

It is a cyclic number.

It is not a de Polignac number, because 432489245 - 2⁸ = 432488989 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43248920 + ... + 43248929.

It is an arithmetic number, because the mean of its divisors is an integer number (129746775).

Almost surely, 2^432489245 is an apocalyptic number.

It is an amenable number.

432489245 is a deficient number, since it is larger than the sum of its proper divisors (86497855).

432489245 is an equidigital number, since it uses as much as digits as its factorization.

432489245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86497854.

The product of its digits is 276480, while the sum is 41.

The square root of 432489245 is about 20796.3757659838. The cubic root of 432489245 is about 756.2378973088.

The spelling of 432489245 in words is "four hundred thirty-two million, four hundred eighty-nine thousand, two hundred forty-five".