48159986 has 8 divisors (see below), whose sum is σ = 82560000. Its totient is φ = 20639988.

The previous prime is 48159967. The next prime is 48160009. The reversal of 48159986 is 68995184.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 1719986 + ... + 1720013.

It is an arithmetic number, because the mean of its divisors is an integer number (10320000).

Almost surely, 2^48159986 is an apocalyptic number.

48159986 is a deficient number, since it is larger than the sum of its proper divisors (34400014).

48159986 is a wasteful number, since it uses less digits than its factorization.

48159986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3440008.

The product of its digits is 622080, while the sum is 50.

The square root of 48159986 is about 6939.7396204757. The cubic root of 48159986 is about 363.8274400453.

The spelling of 48159986 in words is "forty-eight million, one hundred fifty-nine thousand, nine hundred eighty-six".