2701213 has 4 divisors (see below), whose sum is σ = 2706748. Its totient is φ = 2695680.

The previous prime is 2701207. The next prime is 2701261. The reversal of 2701213 is 3121072.

It is a happy number.

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 1006009 + 1695204 = 1003^2 + 1302^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2701213 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 (2701913) 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, 1956 + ... + 3037.

It is an arithmetic number, because the mean of its divisors is an integer number (676687).

2^2701213 is an apocalyptic number.

It is an amenable number.

2701213 is a deficient number, since it is larger than the sum of its proper divisors (5535).

2701213 is an equidigital number, since it uses as much as digits as its factorization.

2701213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5534.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 2701213 is about 1643.5367352146. The cubic root of 2701213 is about 139.2685146540.

Adding to 2701213 its reverse (3121072), we get a palindrome (5822285).

The spelling of 2701213 in words is "two million, seven hundred one thousand, two hundred thirteen".