212662414 has 8 divisors (see below), whose sum is σ = 319077720. Its totient is φ = 106303176.

The previous prime is 212662403. The next prime is 212662433. The reversal of 212662414 is 414266212.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2709 + ... + 20800.

It is an arithmetic number, because the mean of its divisors is an integer number (39884715).

Almost surely, 2^212662414 is an apocalyptic number.

212662414 is a deficient number, since it is larger than the sum of its proper divisors (106415306).

212662414 is a wasteful number, since it uses less digits than its factorization.

212662414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28034.

The product of its digits is 4608, while the sum is 28.

The square root of 212662414 is about 14582.9494273278. The cubic root of 212662414 is about 596.8935873491.

The spelling of 212662414 in words is "two hundred twelve million, six hundred sixty-two thousand, four hundred fourteen".