4894617 has 16 divisors (see below), whose sum is σ = 8032640. Its totient is φ = 2581632.

The previous prime is 4894601. The next prime is 4894633. The reversal of 4894617 is 7164984.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4894601) and next prime (4894633).

It is not a de Polignac number, because 4894617 - 2⁴ = 4894601 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

4894617 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4894697) 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 15 ways as a sum of consecutive naturals, for example, 8692 + ... + 9237.

It is an arithmetic number, because the mean of its divisors is an integer number (502040).

Almost surely, 2^4894617 is an apocalyptic number.

It is an amenable number.

4894617 is a deficient number, since it is larger than the sum of its proper divisors (3138023).

4894617 is a wasteful number, since it uses less digits than its factorization.

4894617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17952.

The product of its digits is 48384, while the sum is 39.

The square root of 4894617 is about 2212.3781322369. The cubic root of 4894617 is about 169.7877050092.

The spelling of 4894617 in words is "four million, eight hundred ninety-four thousand, six hundred seventeen".