49568871 has 16 divisors (see below), whose sum is σ = 72345600. Its totient is φ = 29939520.

The previous prime is 49568851. The next prime is 49568941. The reversal of 49568871 is 17886594.

It is not a de Polignac number, because 49568871 - 2¹¹ = 49566823 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49568871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49568851) 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, 7930 + ... + 12728.

It is an arithmetic number, because the mean of its divisors is an integer number (4521600).

Almost surely, 2^49568871 is an apocalyptic number.

49568871 is a deficient number, since it is larger than the sum of its proper divisors (22776729).

49568871 is a wasteful number, since it uses less digits than its factorization.

49568871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5126.

The product of its digits is 483840, while the sum is 48.

The square root of 49568871 is about 7040.5163873114. The cubic root of 49568871 is about 367.3412299499.

The spelling of 49568871 in words is "forty-nine million, five hundred sixty-eight thousand, eight hundred seventy-one".