514131212 has 12 divisors (see below), whose sum is σ = 1028262480. Its totient is φ = 220341936.

The previous prime is 514131209. The next prime is 514131223. The reversal of 514131212 is 212131415.

514131212 is an admirable 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, 9180887 + ... + 9180942.

It is an arithmetic number, because the mean of its divisors is an integer number (85688540).

Almost surely, 2^514131212 is an apocalyptic number.

It is an amenable number.

514131212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

514131212 is a wasteful number, since it uses less digits than its factorization.

514131212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18361840 (or 18361838 counting only the distinct ones).

The product of its digits is 240, while the sum is 20.

The square root of 514131212 is about 22674.4616694642. The cubic root of 514131212 is about 801.1084696594.

Adding to 514131212 its reverse (212131415), we get a palindrome (726262627).

It can be divided in two parts, 51413 and 1212, that added together give a palindrome (52625).

The spelling of 514131212 in words is "five hundred fourteen million, one hundred thirty-one thousand, two hundred twelve".