212410252 has 6 divisors (see below), whose sum is σ = 371717948. Its totient is φ = 106205124.

The previous prime is 212410199. The next prime is 212410259. The reversal of 212410252 is 252014212.

212410252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (212410259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26551278 + ... + 26551285.

Almost surely, 2^212410252 is an apocalyptic number.

It is an amenable number.

212410252 is a deficient number, since it is larger than the sum of its proper divisors (159307696).

212410252 is a wasteful number, since it uses less digits than its factorization.

212410252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53102567 (or 53102565 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 212410252 is about 14574.3010810124. The cubic root of 212410252 is about 596.6575741499.

Adding to 212410252 its reverse (252014212), we get a palindrome (464424464).

The spelling of 212410252 in words is "two hundred twelve million, four hundred ten thousand, two hundred fifty-two".