534535212 has 12 divisors (see below), whose sum is σ = 1247248856. Its totient is φ = 178178400.

The previous prime is 534535207. The next prime is 534535213. The reversal of 534535212 is 212535435.

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

It is a self number, because there is not a number n which added to its sum of digits gives 534535212.

It is not an unprimeable number, because it can be changed into a prime (534535213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22272289 + ... + 22272312.

Almost surely, 2^534535212 is an apocalyptic number.

It is an amenable number.

534535212 is an abundant number, since it is smaller than the sum of its proper divisors (712713644).

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

534535212 is a wasteful number, since it uses less digits than its factorization.

534535212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44544608 (or 44544606 counting only the distinct ones).

The product of its digits is 18000, while the sum is 30.

The square root of 534535212 is about 23120.0175605470. The cubic root of 534535212 is about 811.5689814560.

The spelling of 534535212 in words is "five hundred thirty-four million, five hundred thirty-five thousand, two hundred twelve".