48478686 has 16 divisors (see below), whose sum is σ = 97050000. Its totient is φ = 16144128.

The previous prime is 48478669. The next prime is 48478697. The reversal of 48478686 is 68687484.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4260 + ... + 10728.

It is an arithmetic number, because the mean of its divisors is an integer number (6065625).

Almost surely, 2^48478686 is an apocalyptic number.

48478686 is an abundant number, since it is smaller than the sum of its proper divisors (48571314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48478686 is a wasteful number, since it uses less digits than its factorization.

48478686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7723.

The product of its digits is 2064384, while the sum is 51.

The square root of 48478686 is about 6962.6637144128. The cubic root of 48478686 is about 364.6282221852.

The spelling of 48478686 in words is "forty-eight million, four hundred seventy-eight thousand, six hundred eighty-six".