49816167 has 8 divisors (see below), whose sum is σ = 66581760. Its totient is φ = 33130680.

The previous prime is 49816147. The next prime is 49816187. The reversal of 49816167 is 76161894.

49816167 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (49816147) and next prime (49816187).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-49816167 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49816127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18559 + ... + 21072.

It is an arithmetic number, because the mean of its divisors is an integer number (8322720).

Almost surely, 2^49816167 is an apocalyptic number.

49816167 is a deficient number, since it is larger than the sum of its proper divisors (16765593).

49816167 is a wasteful number, since it uses less digits than its factorization.

49816167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40053.

The product of its digits is 72576, while the sum is 42.

The square root of 49816167 is about 7058.0568855741. The cubic root of 49816167 is about 367.9510976882.

The spelling of 49816167 in words is "forty-nine million, eight hundred sixteen thousand, one hundred sixty-seven".