48866287 has 4 divisors (see below), whose sum is σ = 48901240. Its totient is φ = 48831336.

The previous prime is 48866263. The next prime is 48866297. The reversal of 48866287 is 78266884.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48866287 is a prime.

It is a super-3 number, since 3×48866287³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48866287.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48866227) by changing a digit.

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, 15288 + ... + 18205.

It is an arithmetic number, because the mean of its divisors is an integer number (12225310).

Almost surely, 2^48866287 is an apocalyptic number.

48866287 is a deficient number, since it is larger than the sum of its proper divisors (34953).

48866287 is a wasteful number, since it uses less digits than its factorization.

48866287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34952.

The product of its digits is 1032192, while the sum is 49.

The square root of 48866287 is about 6990.4425467920. The cubic root of 48866287 is about 365.5974128454.

The spelling of 48866287 in words is "forty-eight million, eight hundred sixty-six thousand, two hundred eighty-seven".