49116671 has 4 divisors (see below), whose sum is σ = 49333272. Its totient is φ = 48900072.

The previous prime is 49116659. The next prime is 49116673. The reversal of 49116671 is 17661194.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49116671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49116673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107960 + ... + 108413.

It is an arithmetic number, because the mean of its divisors is an integer number (12333318).

Almost surely, 2^49116671 is an apocalyptic number.

49116671 is a deficient number, since it is larger than the sum of its proper divisors (216601).

49116671 is a wasteful number, since it uses less digits than its factorization.

49116671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216600.

The product of its digits is 9072, while the sum is 35.

The square root of 49116671 is about 7008.3286880682. The cubic root of 49116671 is about 366.2207726718.

The spelling of 49116671 in words is "forty-nine million, one hundred sixteen thousand, six hundred seventy-one".