212714072 has 16 divisors (see below), whose sum is σ = 412592400. Its totient is φ = 102689440.

The previous prime is 212714041. The next prime is 212714087. The reversal of 212714072 is 270417212.

It is a super-4 number, since 4×212714072⁴ (a number of 34 digits) contains 4444 as substring.

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 3 ways as a sum of consecutive naturals, for example, 458204 + ... + 458667.

It is an arithmetic number, because the mean of its divisors is an integer number (25787025).

Almost surely, 2^212714072 is an apocalyptic number.

It is an amenable number.

212714072 is a deficient number, since it is larger than the sum of its proper divisors (199878328).

212714072 is a wasteful number, since it uses less digits than its factorization.

212714072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916906 (or 916902 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 212714072 is about 14584.7204978361. The cubic root of 212714072 is about 596.9419140719.

It can be divided in two parts, 2127140 and 72, that added together give a palindrome (2127212).

The spelling of 212714072 in words is "two hundred twelve million, seven hundred fourteen thousand, seventy-two".