432422002 has 4 divisors (see below), whose sum is σ = 648633006. Its totient is φ = 216211000.

The previous prime is 432421993. The next prime is 432422009. The reversal of 432422002 is 200224234.

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

It can be written as a sum of positive squares in only one way, i.e., 257891481 + 174530521 = 16059^2 + 13211^2 .

It is not an unprimeable number, because it can be changed into a prime (432422009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108105499 + ... + 108105502.

Almost surely, 2^432422002 is an apocalyptic number.

432422002 is a deficient number, since it is larger than the sum of its proper divisors (216211004).

432422002 is a wasteful number, since it uses less digits than its factorization.

432422002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216211003.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 432422002 is about 20794.7590031719. The cubic root of 432422002 is about 756.1987022373.

Adding to 432422002 its reverse (200224234), we get a palindrome (632646236).

The spelling of 432422002 in words is "four hundred thirty-two million, four hundred twenty-two thousand, two".