432459028 has 12 divisors (see below), whose sum is σ = 759971520. Its totient is φ = 215324312.

The previous prime is 432459007. The next prime is 432459037. The reversal of 432459028 is 820954234.

It is a happy number.

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, 225226 + ... + 227137.

It is an arithmetic number, because the mean of its divisors is an integer number (63330960).

Almost surely, 2^432459028 is an apocalyptic number.

It is an amenable number.

432459028 is a deficient number, since it is larger than the sum of its proper divisors (327512492).

432459028 is a wasteful number, since it uses less digits than its factorization.

432459028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452606 (or 452604 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 432459028 is about 20795.6492565152. The cubic root of 432459028 is about 756.2202847145.

The spelling of 432459028 in words is "four hundred thirty-two million, four hundred fifty-nine thousand, twenty-eight".