2982613 has 4 divisors (see below), whose sum is σ = 2986560. Its totient is φ = 2978668.

The previous prime is 2982611. The next prime is 2982643. The reversal of 2982613 is 3162892.

2982613 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, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2982613 - 2¹ = 2982611 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2982611) 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, 445 + ... + 2482.

It is an arithmetic number, because the mean of its divisors is an integer number (746640).

2^2982613 is an apocalyptic number.

It is an amenable number.

2982613 is a deficient number, since it is larger than the sum of its proper divisors (3947).

2982613 is a wasteful number, since it uses less digits than its factorization.

2982613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3946.

The product of its digits is 5184, while the sum is 31.

The square root of 2982613 is about 1727.0243194582. The cubic root of 2982613 is about 143.9457904233.

The spelling of 2982613 in words is "two million, nine hundred eighty-two thousand, six hundred thirteen".