4977927 has 6 divisors (see below), whose sum is σ = 7190352. Its totient is φ = 3318612.

The previous prime is 4977901. The next prime is 4977953. The reversal of 4977927 is 7297794.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4977901) and next prime (4977953).

It is not a de Polignac number, because 4977927 - 2⁷ = 4977799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4977977) 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 5 ways as a sum of consecutive naturals, for example, 276543 + ... + 276560.

It is an arithmetic number, because the mean of its divisors is an integer number (1198392).

Almost surely, 2^4977927 is an apocalyptic number.

4977927 is a deficient number, since it is larger than the sum of its proper divisors (2212425).

4977927 is a wasteful number, since it uses less digits than its factorization.

4977927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553109 (or 553106 counting only the distinct ones).

The product of its digits is 222264, while the sum is 45.

The square root of 4977927 is about 2231.1268453407. The cubic root of 4977927 is about 170.7455948164.

The spelling of 4977927 in words is "four million, nine hundred seventy-seven thousand, nine hundred twenty-seven".