4948557 has 8 divisors (see below), whose sum is σ = 6722784. Its totient is φ = 3236688.

The previous prime is 4948529. The next prime is 4948571. The reversal of 4948557 is 7558494.

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

It is not a de Polignac number, because 4948557 - 2¹¹ = 4946509 is a prime.

4948557 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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15403 + ... + 15720.

It is an arithmetic number, because the mean of its divisors is an integer number (840348).

Almost surely, 2^4948557 is an apocalyptic number.

It is an amenable number.

4948557 is a deficient number, since it is larger than the sum of its proper divisors (1774227).

4948557 is a wasteful number, since it uses less digits than its factorization.

4948557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31179.

The product of its digits is 201600, while the sum is 42.

The square root of 4948557 is about 2224.5352323575. The cubic root of 4948557 is about 170.4091299192.

The spelling of 4948557 in words is "four million, nine hundred forty-eight thousand, five hundred fifty-seven".