4977117 has 6 divisors (see below), whose sum is σ = 7189182. Its totient is φ = 3318072.

The previous prime is 4977109. The next prime is 4977127. The reversal of 4977117 is 7117794.

It can be written as a sum of positive squares in only one way, i.e., 2842596 + 2134521 = 1686^2 + 1461^2 .

It is not a de Polignac number, because 4977117 - 2³ = 4977109 is a prime.

4977117 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4977127) 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, 276498 + ... + 276515.

It is an arithmetic number, because the mean of its divisors is an integer number (1198197).

Almost surely, 2^4977117 is an apocalyptic number.

It is an amenable number.

4977117 is a deficient number, since it is larger than the sum of its proper divisors (2212065).

4977117 is a wasteful number, since it uses less digits than its factorization.

4977117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553019 (or 553016 counting only the distinct ones).

The product of its digits is 12348, while the sum is 36.

The square root of 4977117 is about 2230.9453153316. The cubic root of 4977117 is about 170.7363331677.

The spelling of 4977117 in words is "four million, nine hundred seventy-seven thousand, one hundred seventeen".