4948957 has 6 divisors (see below), whose sum is σ = 5338298. Its totient is φ = 4560864.

The previous prime is 4948939. The next prime is 4948961. The reversal of 4948957 is 7598494.

It can be written as a sum of positive squares in 3 ways, for example, as 811801 + 4137156 = 901^2 + 2034^2 .

It is not a de Polignac number, because 4948957 - 2⁷ = 4948829 is a prime.

It is a Duffinian number.

Its product of digits (362880) is a multiple of the sum of its prime divisors (630).

4948957 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4948057) 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, 7713 + ... + 8329.

Almost surely, 2^4948957 is an apocalyptic number.

It is an amenable number.

4948957 is a deficient number, since it is larger than the sum of its proper divisors (389341).

4948957 is an frugal number, since it uses more digits than its factorization.

4948957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247 (or 630 counting only the distinct ones).

The product of its digits is 362880, while the sum is 46.

The square root of 4948957 is about 2224.6251369613. The cubic root of 4948957 is about 170.4137212789.

The spelling of 4948957 in words is "four million, nine hundred forty-eight thousand, nine hundred fifty-seven".