49860271 has 4 divisors (see below), whose sum is σ = 50139000. Its totient is φ = 49581544.

The previous prime is 49860257. The next prime is 49860287. The reversal of 49860271 is 17206894.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49860271 - 2²¹ = 47763119 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49860271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49860211) 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 3 ways as a sum of consecutive naturals, for example, 139096 + ... + 139453.

It is an arithmetic number, because the mean of its divisors is an integer number (12534750).

Almost surely, 2^49860271 is an apocalyptic number.

49860271 is a deficient number, since it is larger than the sum of its proper divisors (278729).

49860271 is a wasteful number, since it uses less digits than its factorization.

49860271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278728.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 49860271 is about 7061.1805670157. The cubic root of 49860271 is about 368.0596523298.

The spelling of 49860271 in words is "forty-nine million, eight hundred sixty thousand, two hundred seventy-one".