212714311 has 4 divisors (see below), whose sum is σ = 212823352. Its totient is φ = 212605272.

The previous prime is 212714303. The next prime is 212714323. The reversal of 212714311 is 113417212.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 212714311 - 2³ = 212714303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212714351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51540 + ... + 55513.

It is an arithmetic number, because the mean of its divisors is an integer number (53205838).

Almost surely, 2^212714311 is an apocalyptic number.

212714311 is a deficient number, since it is larger than the sum of its proper divisors (109041).

212714311 is a wasteful number, since it uses less digits than its factorization.

212714311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109040.

The product of its digits is 336, while the sum is 22.

The square root of 212714311 is about 14584.7286913401. The cubic root of 212714311 is about 596.9421376413.

The spelling of 212714311 in words is "two hundred twelve million, seven hundred fourteen thousand, three hundred eleven".