49045167 has 12 divisors (see below), whose sum is σ = 71841744. Its totient is φ = 32235840.

The previous prime is 49045163. The next prime is 49045181. The reversal of 49045167 is 76154094.

49045167 is a `hidden beast` number, since 490 + 4 + 5 + 167 = 666.

It is not a de Polignac number, because 49045167 - 2² = 49045163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49045163) 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 11 ways as a sum of consecutive naturals, for example, 37738 + ... + 39015.

It is an arithmetic number, because the mean of its divisors is an integer number (5986812).

Almost surely, 2^49045167 is an apocalyptic number.

49045167 is a deficient number, since it is larger than the sum of its proper divisors (22796577).

49045167 is a wasteful number, since it uses less digits than its factorization.

49045167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76830 (or 76827 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 49045167 is about 7003.2254711668. The cubic root of 49045167 is about 366.0429717529.

The spelling of 49045167 in words is "forty-nine million, forty-five thousand, one hundred sixty-seven".