49308671 has 6 divisors (see below), whose sum is σ = 51068472. Its totient is φ = 47607560.

The previous prime is 49308661. The next prime is 49308673. The reversal of 49308671 is 17680394.

It is not a de Polignac number, because 49308671 - 2⁶ = 49308607 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 (49308673) 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 5 ways as a sum of consecutive naturals, for example, 28475 + ... + 30156.

It is an arithmetic number, because the mean of its divisors is an integer number (8511412).

Almost surely, 2^49308671 is an apocalyptic number.

49308671 is a deficient number, since it is larger than the sum of its proper divisors (1759801).

49308671 is an equidigital number, since it uses as much as digits as its factorization.

49308671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58689 (or 58660 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 49308671 is about 7022.0133152822. The cubic root of 49308671 is about 366.6973451833.

The spelling of 49308671 in words is "forty-nine million, three hundred eight thousand, six hundred seventy-one".