4981617 has 6 divisors (see below), whose sum is σ = 7195682. Its totient is φ = 3321072.

The previous prime is 4981609. The next prime is 4981631. The reversal of 4981617 is 7161894.

4981617 is a `hidden beast` number, since 498 + 161 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4822416 + 159201 = 2196^2 + 399^2 .

It is not a de Polignac number, because 4981617 - 2³ = 4981609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4981637) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 276748 + ... + 276765.

Almost surely, 2^4981617 is an apocalyptic number.

It is an amenable number.

4981617 is a deficient number, since it is larger than the sum of its proper divisors (2214065).

4981617 is a wasteful number, since it uses less digits than its factorization.

4981617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553519 (or 553516 counting only the distinct ones).

The product of its digits is 12096, while the sum is 36.

The square root of 4981617 is about 2231.9536285506. The cubic root of 4981617 is about 170.7877740629.

The spelling of 4981617 in words is "four million, nine hundred eighty-one thousand, six hundred seventeen".