49268167 has 4 divisors (see below), whose sum is σ = 53058040. Its totient is φ = 45478296.

The previous prime is 49268161. The next prime is 49268171. The reversal of 49268167 is 76186294.

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 49268167 - 2¹⁵ = 49235399 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 (49268161) 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, 1894917 + ... + 1894942.

It is an arithmetic number, because the mean of its divisors is an integer number (13264510).

Almost surely, 2^49268167 is an apocalyptic number.

49268167 is a deficient number, since it is larger than the sum of its proper divisors (3789873).

49268167 is a wasteful number, since it uses less digits than its factorization.

49268167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3789872.

The product of its digits is 145152, while the sum is 43.

The square root of 49268167 is about 7019.1286496260. The cubic root of 49268167 is about 366.5969113402.

The spelling of 49268167 in words is "forty-nine million, two hundred sixty-eight thousand, one hundred sixty-seven".