49907 has 8 divisors (see below), whose sum is σ = 58800. Its totient is φ = 41760.

The previous prime is 49891. The next prime is 49919. The reversal of 49907 is 70994.

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 49907 - 2⁴ = 49891 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49907.

It is not an unprimeable number, because it can be changed into a prime (49927) 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, 32 + ... + 317.

It is an arithmetic number, because the mean of its divisors is an integer number (7350).

2⁴⁹⁹⁰⁷ is an apocalyptic number.

49907 is a deficient number, since it is larger than the sum of its proper divisors (8893).

49907 is a wasteful number, since it uses less digits than its factorization.

49907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 49907 is about 223.3987466393. The cubic root of 49907 is about 36.8174598150.

The spelling of 49907 in words is "forty-nine thousand, nine hundred seven".