4147013 has 4 divisors (see below), whose sum is σ = 4466028. Its totient is φ = 3828000.

The previous prime is 4147009. The next prime is 4147019. The reversal of 4147013 is 3107414.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3107414 = 2 ⋅1553707.

It can be written as a sum of positive squares in 2 ways, for example, as 452929 + 3694084 = 673^2 + 1922^2 .

It is a cyclic number.

It is not a de Polignac number, because 4147013 - 2² = 4147009 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 (4147019) 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, 159488 + ... + 159513.

It is an arithmetic number, because the mean of its divisors is an integer number (1116507).

Almost surely, 2^4147013 is an apocalyptic number.

It is an amenable number.

4147013 is a deficient number, since it is larger than the sum of its proper divisors (319015).

4147013 is a wasteful number, since it uses less digits than its factorization.

4147013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319014.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 4147013 is about 2036.4216164635. The cubic root of 4147013 is about 160.6614931693.

The spelling of 4147013 in words is "four million, one hundred forty-seven thousand, thirteen".