4977722 has 8 divisors (see below), whose sum is σ = 7589172. Its totient is φ = 2448000.

The previous prime is 4977697. The next prime is 4977733. The reversal of 4977722 is 2277794.

It can be written as a sum of positive squares in 2 ways, for example, as 4977361 + 361 = 2231^2 + 19^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 4¹¹ + 9⁶ + 7³ + 7⁴ + 7⁶ + 2⁹ + 2¹⁷ .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 20279 + ... + 20522.

Almost surely, 2^4977722 is an apocalyptic number.

4977722 is a deficient number, since it is larger than the sum of its proper divisors (2611450).

4977722 is a wasteful number, since it uses less digits than its factorization.

4977722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40864.

The product of its digits is 49392, while the sum is 38.

The square root of 4977722 is about 2231.0809039566. The cubic root of 4977722 is about 170.7432509139.

The spelling of 4977722 in words is "four million, nine hundred seventy-seven thousand, seven hundred twenty-two".