4777957 has 4 divisors (see below), whose sum is σ = 4788256. Its totient is φ = 4767660.

The previous prime is 4777943. The next prime is 4777961. The reversal of 4777957 is 7597774.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4777957 - 2¹¹ = 4775909 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4777907) 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 3 ways as a sum of consecutive naturals, for example, 4419 + ... + 5392.

It is an arithmetic number, because the mean of its divisors is an integer number (1197064).

Almost surely, 2^4777957 is an apocalyptic number.

It is an amenable number.

4777957 is a deficient number, since it is larger than the sum of its proper divisors (10299).

4777957 is an equidigital number, since it uses as much as digits as its factorization.

4777957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10298.

The product of its digits is 432180, while the sum is 46.

The square root of 4777957 is about 2185.8538377485. The cubic root of 4777957 is about 168.4279175227.

The spelling of 4777957 in words is "four million, seven hundred seventy-seven thousand, nine hundred fifty-seven".