510214212 has 18 divisors (see below), whose sum is σ = 1289708238. Its totient is φ = 170071392.

The previous prime is 510214207. The next prime is 510214223. The reversal of 510214212 is 212412015.

510214212 is a `hidden beast` number, since 510 + 2 + 142 + 12 = 666.

It can be written as a sum of positive squares in only one way, i.e., 409091076 + 101123136 = 20226^2 + 10056^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7086273 + ... + 7086344.

Almost surely, 2^510214212 is an apocalyptic number.

It is an amenable number.

510214212 is an abundant number, since it is smaller than the sum of its proper divisors (779494026).

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

510214212 is a wasteful number, since it uses less digits than its factorization.

510214212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14172627 (or 14172622 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 510214212 is about 22587.9218167586. The cubic root of 510214212 is about 799.0688186304.

Adding to 510214212 its reverse (212412015), we get a palindrome (722626227).

The spelling of 510214212 in words is "five hundred ten million, two hundred fourteen thousand, two hundred twelve".