2965513 has 4 divisors (see below), whose sum is σ = 3045700. Its totient is φ = 2885328.

The previous prime is 2965499. The next prime is 2965519. The reversal of 2965513 is 3155692.

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 2778889 + 186624 = 1667^2 + 432^2 .

It is a cyclic number.

It is not a de Polignac number, because 2965513 - 2⁵ = 2965481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2965519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40038 + ... + 40111.

It is an arithmetic number, because the mean of its divisors is an integer number (761425).

2^2965513 is an apocalyptic number.

It is an amenable number.

2965513 is a deficient number, since it is larger than the sum of its proper divisors (80187).

2965513 is an equidigital number, since it uses as much as digits as its factorization.

2965513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80186.

The product of its digits is 8100, while the sum is 31.

The square root of 2965513 is about 1722.0664911669. The cubic root of 2965513 is about 143.6701716824.

The spelling of 2965513 in words is "two million, nine hundred sixty-five thousand, five hundred thirteen".