48869287 has 8 divisors (see below), whose sum is σ = 49928400. Its totient is φ = 47817984.

The previous prime is 48869281. The next prime is 48869297. The reversal of 48869287 is 78296884.

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

It is a cyclic number.

It is not a de Polignac number, because 48869287 - 2¹¹ = 48867239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48869281) 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 7 ways as a sum of consecutive naturals, for example, 11703 + ... + 15319.

It is an arithmetic number, because the mean of its divisors is an integer number (6241050).

Almost surely, 2^48869287 is an apocalyptic number.

48869287 is a deficient number, since it is larger than the sum of its proper divisors (1059113).

48869287 is a wasteful number, since it uses less digits than its factorization.

48869287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3905.

The product of its digits is 1548288, while the sum is 52.

The square root of 48869287 is about 6990.6571221882. The cubic root of 48869287 is about 365.6048942800.

The spelling of 48869287 in words is "forty-eight million, eight hundred sixty-nine thousand, two hundred eighty-seven".