49171673 has 8 divisors (see below), whose sum is σ = 51591936. Its totient is φ = 46803600.

The previous prime is 49171663. The next prime is 49171679. The reversal of 49171673 is 37617194.

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

It is a cyclic number.

It is not a de Polignac number, because 49171673 - 2⁶ = 49171609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49171679) 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, 11111 + ... + 14892.

It is an arithmetic number, because the mean of its divisors is an integer number (6448992).

Almost surely, 2^49171673 is an apocalyptic number.

It is an amenable number.

49171673 is a deficient number, since it is larger than the sum of its proper divisors (2420263).

49171673 is a wasteful number, since it uses less digits than its factorization.

49171673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26095.

The product of its digits is 31752, while the sum is 38.

The square root of 49171673 is about 7012.2516355305. The cubic root of 49171673 is about 366.3574225464.

The spelling of 49171673 in words is "forty-nine million, one hundred seventy-one thousand, six hundred seventy-three".