48699686 has 16 divisors (see below), whose sum is σ = 85061664. Its totient is φ = 20477184.

The previous prime is 48699683. The next prime is 48699689. The reversal of 48699686 is 68699684.

48699686 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (48699683) and next prime (48699689).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48699683) 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, 32075 + ... + 33558.

It is an arithmetic number, because the mean of its divisors is an integer number (5316354).

Almost surely, 2^48699686 is an apocalyptic number.

48699686 is a deficient number, since it is larger than the sum of its proper divisors (36361978).

48699686 is a wasteful number, since it uses less digits than its factorization.

48699686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65695.

The product of its digits is 4478976, while the sum is 56.

The square root of 48699686 is about 6978.5160313637. The cubic root of 48699686 is about 365.1814597817.

The spelling of 48699686 in words is "forty-eight million, six hundred ninety-nine thousand, six hundred eighty-six".