432362020 has 48 divisors (see below), whose sum is σ = 987381360. Its totient is φ = 158367744.

The previous prime is 432361997. The next prime is 432362059. The reversal of 432362020 is 20263234.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 150994944 + 281367076 = 12288^2 + 16774^2 .

It is a junction number, because it is equal to n+sod(n) for n = 432361982 and 432362000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4605 + ... + 29764.

It is an arithmetic number, because the mean of its divisors is an integer number (20570445).

Almost surely, 2^432362020 is an apocalyptic number.

It is an amenable number.

432362020 is an abundant number, since it is smaller than the sum of its proper divisors (555019340).

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

432362020 is a wasteful number, since it uses less digits than its factorization.

432362020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34432 (or 34430 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 432362020 is about 20793.3167147524. The cubic root of 432362020 is about 756.1637360794.

The spelling of 432362020 in words is "four hundred thirty-two million, three hundred sixty-two thousand, twenty".