212713711 has 8 divisors (see below), whose sum is σ = 243404064. Its totient is φ = 182099040.

The previous prime is 212713691. The next prime is 212713717. The reversal of 212713711 is 117317212.

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

It is a cyclic number.

It is not a de Polignac number, because 212713711 - 2¹⁹ = 212189423 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 (212713717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12760 + ... + 24253.

It is an arithmetic number, because the mean of its divisors is an integer number (30425508).

Almost surely, 2^212713711 is an apocalyptic number.

212713711 is a deficient number, since it is larger than the sum of its proper divisors (30690353).

212713711 is an equidigital number, since it uses as much as digits as its factorization.

212713711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37841.

The product of its digits is 588, while the sum is 25.

The square root of 212713711 is about 14584.7081218652. The cubic root of 212713711 is about 596.9415763790.

The spelling of 212713711 in words is "two hundred twelve million, seven hundred thirteen thousand, seven hundred eleven".