212934748 has 24 divisors (see below), whose sum is σ = 422423120. Its totient is φ = 93104640.

The previous prime is 212934731. The next prime is 212934749. The reversal of 212934748 is 847439212.

It is a self number, because there is not a number n which added to its sum of digits gives 212934748.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212934749) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 106773 + ... + 108748.

Almost surely, 2^212934748 is an apocalyptic number.

It is an amenable number.

212934748 is a deficient number, since it is larger than the sum of its proper divisors (209488372).

212934748 is a wasteful number, since it uses less digits than its factorization.

212934748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215557 (or 215555 counting only the distinct ones).

The product of its digits is 96768, while the sum is 40.

The square root of 212934748 is about 14592.2838514059. The cubic root of 212934748 is about 597.1482712490.

The spelling of 212934748 in words is "two hundred twelve million, nine hundred thirty-four thousand, seven hundred forty-eight".