49264171 has 4 divisors (see below), whose sum is σ = 53742744. Its totient is φ = 44785600.

The previous prime is 49264139. The next prime is 49264199. The reversal of 49264171 is 17146294.

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 49264171 - 2⁵ = 49264139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49264121) 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, 2239270 + ... + 2239291.

It is an arithmetic number, because the mean of its divisors is an integer number (13435686).

Almost surely, 2^49264171 is an apocalyptic number.

49264171 is a deficient number, since it is larger than the sum of its proper divisors (4478573).

49264171 is a wasteful number, since it uses less digits than its factorization.

49264171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4478572.

The product of its digits is 12096, while the sum is 34.

The square root of 49264171 is about 7018.8439931373. The cubic root of 49264171 is about 366.5869998635.

The spelling of 49264171 in words is "forty-nine million, two hundred sixty-four thousand, one hundred seventy-one".