4949571 has 16 divisors (see below), whose sum is σ = 7262208. Its totient is φ = 2973600.

The previous prime is 4949551. The next prime is 4949579. The reversal of 4949571 is 1759494.

It is not a de Polignac number, because 4949571 - 2⁹ = 4949059 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4949579) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3601 + ... + 4781.

It is an arithmetic number, because the mean of its divisors is an integer number (453888).

Almost surely, 2^4949571 is an apocalyptic number.

4949571 is a deficient number, since it is larger than the sum of its proper divisors (2312637).

4949571 is a wasteful number, since it uses less digits than its factorization.

4949571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322.

The product of its digits is 45360, while the sum is 39.

The square root of 4949571 is about 2224.7631334594. The cubic root of 4949571 is about 170.4207685348.

The spelling of 4949571 in words is "four million, nine hundred forty-nine thousand, five hundred seventy-one".