514512132 has 12 divisors (see below), whose sum is σ = 1200528336. Its totient is φ = 171504040.

The previous prime is 514512127. The next prime is 514512143. The reversal of 514512132 is 231215415.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

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, 21437994 + ... + 21438017.

It is an arithmetic number, because the mean of its divisors is an integer number (100044028).

Almost surely, 2^514512132 is an apocalyptic number.

It is an amenable number.

514512132 is an abundant number, since it is smaller than the sum of its proper divisors (686016204).

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

514512132 is a wasteful number, since it uses less digits than its factorization.

514512132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42876018 (or 42876016 counting only the distinct ones).

The product of its digits is 1200, while the sum is 24.

The square root of 514512132 is about 22682.8598725998. The cubic root of 514512132 is about 801.3062680023.

Adding to 514512132 its reverse (231215415), we get a palindrome (745727547).

The spelling of 514512132 in words is "five hundred fourteen million, five hundred twelve thousand, one hundred thirty-two".