212314448 has 40 divisors (see below), whose sum is σ = 417056640. Its totient is φ = 104699520.

The previous prime is 212314439. The next prime is 212314471. The reversal of 212314448 is 844413212.

It is a self number, because there is not a number n which added to its sum of digits gives 212314448.

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 7 ways as a sum of consecutive naturals, for example, 483413 + ... + 483851.

It is an arithmetic number, because the mean of its divisors is an integer number (10426416).

Almost surely, 2^212314448 is an apocalyptic number.

It is an amenable number.

212314448 is a deficient number, since it is larger than the sum of its proper divisors (204742192).

212314448 is a wasteful number, since it uses less digits than its factorization.

212314448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795 (or 789 counting only the distinct ones).

The product of its digits is 6144, while the sum is 29.

The square root of 212314448 is about 14571.0139660903. The cubic root of 212314448 is about 596.5678566059.

The spelling of 212314448 in words is "two hundred twelve million, three hundred fourteen thousand, four hundred forty-eight".