4957518 has 16 divisors (see below), whose sum is σ = 10437120. Its totient is φ = 1565496.

The previous prime is 4957483. The next prime is 4957529. The reversal of 4957518 is 8157594.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21630 + ... + 21857.

It is an arithmetic number, because the mean of its divisors is an integer number (652320).

Almost surely, 2^4957518 is an apocalyptic number.

4957518 is an abundant number, since it is smaller than the sum of its proper divisors (5479602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4957518 is a wasteful number, since it uses less digits than its factorization.

4957518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43511.

The product of its digits is 50400, while the sum is 39.

The square root of 4957518 is about 2226.5484499557. The cubic root of 4957518 is about 170.5119286007.

The spelling of 4957518 in words is "four million, nine hundred fifty-seven thousand, five hundred eighteen".