49589871 has 8 divisors (see below), whose sum is σ = 66397440. Its totient is φ = 32921112.

The previous prime is 49589857. The next prime is 49589873. The reversal of 49589871 is 17898594.

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

It is not a de Polignac number, because 49589871 - 2¹⁵ = 49557103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49589873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33865 + ... + 35298.

It is an arithmetic number, because the mean of its divisors is an integer number (8299680).

Almost surely, 2^49589871 is an apocalyptic number.

49589871 is a deficient number, since it is larger than the sum of its proper divisors (16807569).

49589871 is a wasteful number, since it uses less digits than its factorization.

49589871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69405.

The product of its digits is 725760, while the sum is 51.

The square root of 49589871 is about 7042.0075972694. The cubic root of 49589871 is about 367.3930976951.

The spelling of 49589871 in words is "forty-nine million, five hundred eighty-nine thousand, eight hundred seventy-one".