432001611 has 12 divisors (see below), whose sum is σ = 626962440. Its totient is φ = 286634880.

The previous prime is 432001589. The next prime is 432001667. The reversal of 432001611 is 116100234.

It is a happy number.

It is not a de Polignac number, because 432001611 - 2⁷ = 432001483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (432001681) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111846 + ... + 115643.

It is an arithmetic number, because the mean of its divisors is an integer number (52246870).

Almost surely, 2^432001611 is an apocalyptic number.

432001611 is a deficient number, since it is larger than the sum of its proper divisors (194960829).

432001611 is a wasteful number, since it uses less digits than its factorization.

432001611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227706 (or 227703 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 432001611 is about 20784.6484454272. The cubic root of 432001611 is about 755.9535696269.

Adding to 432001611 its reverse (116100234), we get a palindrome (548101845).

The spelling of 432001611 in words is "four hundred thirty-two million, one thousand, six hundred eleven".