48684861 has 16 divisors (see below), whose sum is σ = 72313920. Its totient is φ = 32371920.

The previous prime is 48684847. The next prime is 48684871. The reversal of 48684861 is 16848684.

It is not a de Polignac number, because 48684861 - 2⁷ = 48684733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48684841) 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, 9226 + ... + 13508.

It is an arithmetic number, because the mean of its divisors is an integer number (4519620).

Almost surely, 2^48684861 is an apocalyptic number.

It is an amenable number.

48684861 is a deficient number, since it is larger than the sum of its proper divisors (23629059).

48684861 is a wasteful number, since it uses less digits than its factorization.

48684861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4713 (or 4707 counting only the distinct ones).

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

The square root of 48684861 is about 6977.4537619392. The cubic root of 48684861 is about 365.1444002369.

The spelling of 48684861 in words is "forty-eight million, six hundred eighty-four thousand, eight hundred sixty-one".