2461213 has 4 divisors (see below), whose sum is σ = 2465820. Its totient is φ = 2456608.

The previous prime is 2461187. The next prime is 2461223. The reversal of 2461213 is 3121642.

2461213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 492804 + 1968409 = 702^2 + 1403^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2461213 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 (2461223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1378 + ... + 2611.

It is an arithmetic number, because the mean of its divisors is an integer number (616455).

2^2461213 is an apocalyptic number.

It is an amenable number.

2461213 is a deficient number, since it is larger than the sum of its proper divisors (4607).

2461213 is an equidigital number, since it uses as much as digits as its factorization.

2461213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4606.

The product of its digits is 288, while the sum is 19.

The square root of 2461213 is about 1568.8253567558. The cubic root of 2461213 is about 135.0153251921.

Adding to 2461213 its reverse (3121642), we get a palindrome (5582855).

The spelling of 2461213 in words is "two million, four hundred sixty-one thousand, two hundred thirteen".