212450068 has 24 divisors (see below), whose sum is σ = 390086144. Its totient is φ = 101109600.

The previous prime is 212450053. The next prime is 212450083. The reversal of 212450068 is 860054212.

212450068 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (212450053) and next prime (212450083).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6480 + ... + 21607.

Almost surely, 2^212450068 is an apocalyptic number.

It is an amenable number.

212450068 is a deficient number, since it is larger than the sum of its proper divisors (177636076).

212450068 is a wasteful number, since it uses less digits than its factorization.

212450068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28183 (or 28181 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 212450068 is about 14575.6669830235. Note that the first 3 decimals coincide. The cubic root of 212450068 is about 596.6948526923.

The spelling of 212450068 in words is "two hundred twelve million, four hundred fifty thousand, sixty-eight".