48686841 has 36 divisors (see below), whose sum is σ = 82615572. Its totient is φ = 27546624.

The previous prime is 48686821. The next prime is 48686881. The reversal of 48686841 is 14868684.

It can be written as a sum of positive squares in 2 ways, for example, as 21344400 + 27342441 = 4620^2 + 5229^2 .

It is not a de Polignac number, because 48686841 - 2⁷ = 48686713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48686821) 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 35 ways as a sum of consecutive naturals, for example, 49345 + ... + 50321.

It is an arithmetic number, because the mean of its divisors is an integer number (2294877).

Almost surely, 2^48686841 is an apocalyptic number.

It is an amenable number.

48686841 is a deficient number, since it is larger than the sum of its proper divisors (33928731).

48686841 is a wasteful number, since it uses less digits than its factorization.

48686841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110 (or 1100 counting only the distinct ones).

The product of its digits is 294912, while the sum is 45.

The square root of 48686841 is about 6977.5956460661. The cubic root of 48686841 is about 365.1493502775.

The spelling of 48686841 in words is "forty-eight million, six hundred eighty-six thousand, eight hundred forty-one".