512432241 has 16 divisors (see below), whose sum is σ = 728235648. Its totient is φ = 319392000.

The previous prime is 512432213. The next prime is 512432251. The reversal of 512432241 is 142234215.

It is not a de Polignac number, because 512432241 - 2⁵ = 512432209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (512432251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25570 + ... + 40971.

It is an arithmetic number, because the mean of its divisors is an integer number (45514728).

Almost surely, 2^512432241 is an apocalyptic number.

512432241 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

512432241 is a deficient number, since it is larger than the sum of its proper divisors (215803407).

512432241 is a wasteful number, since it uses less digits than its factorization.

512432241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66712.

The product of its digits is 1920, while the sum is 24.

The square root of 512432241 is about 22636.9662499196. The cubic root of 512432241 is about 800.2250621987.

Adding to 512432241 its reverse (142234215), we get a palindrome (654666456).

The spelling of 512432241 in words is "five hundred twelve million, four hundred thirty-two thousand, two hundred forty-one".