4977613 has 4 divisors (see below), whose sum is σ = 4990428. Its totient is φ = 4964800.

The previous prime is 4977611. The next prime is 4977649. The reversal of 4977613 is 3167794.

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 3636649 + 1340964 = 1907^2 + 1158^2 .

It is a cyclic number.

It is not a de Polignac number, because 4977613 - 2¹ = 4977611 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 (4977611) 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, 5806 + ... + 6607.

It is an arithmetic number, because the mean of its divisors is an integer number (1247607).

Almost surely, 2^4977613 is an apocalyptic number.

It is an amenable number.

4977613 is a deficient number, since it is larger than the sum of its proper divisors (12815).

4977613 is a wasteful number, since it uses less digits than its factorization.

4977613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12814.

The product of its digits is 31752, while the sum is 37.

The square root of 4977613 is about 2231.0564762014. The cubic root of 4977613 is about 170.7420046175.

The spelling of 4977613 in words is "four million, nine hundred seventy-seven thousand, six hundred thirteen".