48660949 has 4 divisors (see below), whose sum is σ = 48782700. Its totient is φ = 48539200.

The previous prime is 48660929. The next prime is 48660959. The reversal of 48660949 is 94906684.

48660949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 31438449 + 17222500 = 5607^2 + 4150^2 .

It is a cyclic number.

It is not a de Polignac number, because 48660949 - 2¹¹ = 48658901 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48660899 and 48660908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48660929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60274 + ... + 61075.

It is an arithmetic number, because the mean of its divisors is an integer number (12195675).

Almost surely, 2^48660949 is an apocalyptic number.

It is an amenable number.

48660949 is a deficient number, since it is larger than the sum of its proper divisors (121751).

48660949 is a wasteful number, since it uses less digits than its factorization.

48660949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121750.

The product of its (nonzero) digits is 373248, while the sum is 46.

The square root of 48660949 is about 6975.7400324267. The cubic root of 48660949 is about 365.0846091465.

The spelling of 48660949 in words is "forty-eight million, six hundred sixty thousand, nine hundred forty-nine".