214713013 has 4 divisors (see below), whose sum is σ = 222116940. Its totient is φ = 207309088.

The previous prime is 214713011. The next prime is 214713019. The reversal of 214713013 is 310317412.

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

It can be written as a sum of positive squares in 2 ways, for example, as 62758084 + 151954929 = 7922^2 + 12327^2 .

It is a cyclic number.

It is not a de Polignac number, because 214713013 - 2¹ = 214713011 is a prime.

It is a super-2 number, since 2×214713013² = 92203355903076338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214713011) by changing a digit.

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, 3701920 + ... + 3701977.

It is an arithmetic number, because the mean of its divisors is an integer number (55529235).

Almost surely, 2^214713013 is an apocalyptic number.

It is an amenable number.

214713013 is a deficient number, since it is larger than the sum of its proper divisors (7403927).

214713013 is an equidigital number, since it uses as much as digits as its factorization.

214713013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7403926.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 214713013 is about 14653.0888552551. The cubic root of 214713013 is about 598.8059707703.

The spelling of 214713013 in words is "two hundred fourteen million, seven hundred thirteen thousand, thirteen".