48459986 has 16 divisors (see below), whose sum is σ = 76434840. Its totient is φ = 23009280.

The previous prime is 48459959. The next prime is 48459989. The reversal of 48459986 is 68995484.

It is a happy number.

48459986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 14295961 + 34164025 = 3781^2 + 5845^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48459989) 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 7 ways as a sum of consecutive naturals, for example, 3311 + ... + 10386.

Almost surely, 2^48459986 is an apocalyptic number.

48459986 is a deficient number, since it is larger than the sum of its proper divisors (27974854).

48459986 is a wasteful number, since it uses less digits than its factorization.

48459986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13789.

The product of its digits is 2488320, while the sum is 53.

The square root of 48459986 is about 6961.3207080266. The cubic root of 48459986 is about 364.5813326809.

The spelling of 48459986 in words is "forty-eight million, four hundred fifty-nine thousand, nine hundred eighty-six".