49147167 has 8 divisors (see below), whose sum is σ = 68978560. Its totient is φ = 31040280.

The previous prime is 49147157. The next prime is 49147169. The reversal of 49147167 is 76174194.

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

It is not a de Polignac number, because 49147167 - 2⁶ = 49147103 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 (49147169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 431059 + ... + 431172.

It is an arithmetic number, because the mean of its divisors is an integer number (8622320).

Almost surely, 2^49147167 is an apocalyptic number.

49147167 is a deficient number, since it is larger than the sum of its proper divisors (19831393).

49147167 is a wasteful number, since it uses less digits than its factorization.

49147167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862253.

The product of its digits is 42336, while the sum is 39.

The square root of 49147167 is about 7010.5040474990. The cubic root of 49147167 is about 366.2965511386.

The spelling of 49147167 in words is "forty-nine million, one hundred forty-seven thousand, one hundred sixty-seven".