4917641 has 4 divisors (see below), whose sum is σ = 5206932. Its totient is φ = 4628352.

The previous prime is 4917631. The next prime is 4917659. The reversal of 4917641 is 1467194.

4917641 is digitally balanced in base 3, 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 4243600 + 674041 = 2060^2 + 821^2 .

It is not a de Polignac number, because 4917641 - 2¹⁴ = 4901257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4917598 and 4917607.

It is not an unprimeable number, because it can be changed into a prime (4917631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144620 + ... + 144653.

It is an arithmetic number, because the mean of its divisors is an integer number (1301733).

Almost surely, 2^4917641 is an apocalyptic number.

It is an amenable number.

4917641 is a deficient number, since it is larger than the sum of its proper divisors (289291).

4917641 is a wasteful number, since it uses less digits than its factorization.

4917641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289290.

The product of its digits is 6048, while the sum is 32.

The square root of 4917641 is about 2217.5754778586. The cubic root of 4917641 is about 170.0535125653.

The spelling of 4917641 in words is "four million, nine hundred seventeen thousand, six hundred forty-one".