210352412 has 12 divisors (see below), whose sum is σ = 368567640. Its totient is φ = 105047376.

The previous prime is 210352393. The next prime is 210352423. The reversal of 210352412 is 214253012.

210352412 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28487 + ... + 35102.

It is an arithmetic number, because the mean of its divisors is an integer number (30713970).

Almost surely, 2^210352412 is an apocalyptic number.

It is an amenable number.

210352412 is a deficient number, since it is larger than the sum of its proper divisors (158215228).

210352412 is a wasteful number, since it uses less digits than its factorization.

210352412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64420 (or 64418 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 210352412 is about 14503.5310183417. The cubic root of 210352412 is about 594.7245030171.

The spelling of 210352412 in words is "two hundred ten million, three hundred fifty-two thousand, four hundred twelve".