212862714 has 8 divisors (see below), whose sum is σ = 425725440. Its totient is φ = 70954236.

The previous prime is 212862707. The next prime is 212862731. The reversal of 212862714 is 417268212.

It is a sphenic number, since it is the product of 3 distinct primes.

212862714 is an admirable number.

It is a super-2 number, since 2×212862714² = 90621070022891592, which contains 22 as substring.

It is a Curzon 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, 17738554 + ... + 17738565.

It is an arithmetic number, because the mean of its divisors is an integer number (53215680).

Almost surely, 2^212862714 is an apocalyptic number.

212862714 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212862714 is a wasteful number, since it uses less digits than its factorization.

212862714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35477124.

The product of its digits is 10752, while the sum is 33.

The square root of 212862714 is about 14589.8154203540. The cubic root of 212862714 is about 597.0809269406.

The spelling of 212862714 in words is "two hundred twelve million, eight hundred sixty-two thousand, seven hundred fourteen".