48649117 has 16 divisors (see below), whose sum is σ = 56886912. Its totient is φ = 41152320.

The previous prime is 48649093. The next prime is 48649141. The reversal of 48649117 is 71194684.

It is an interprime number because it is at equal distance from previous prime (48649093) and next prime (48649141).

It is not a de Polignac number, because 48649117 - 2¹⁵ = 48616349 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48649117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48649187) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6763 + ... + 11959.

It is an arithmetic number, because the mean of its divisors is an integer number (3555432).

Almost surely, 2^48649117 is an apocalyptic number.

It is an amenable number.

48649117 is a deficient number, since it is larger than the sum of its proper divisors (8237795).

48649117 is a wasteful number, since it uses less digits than its factorization.

48649117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5268.

The product of its digits is 48384, while the sum is 40.

The square root of 48649117 is about 6974.8918988039. The cubic root of 48649117 is about 365.0550164145.

The spelling of 48649117 in words is "forty-eight million, six hundred forty-nine thousand, one hundred seventeen".