48887687 has 2 divisors, whose sum is σ = 48887688. Its totient is φ = 48887686.

The previous prime is 48887669. The next prime is 48887701. The reversal of 48887687 is 78678884.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48887687 - 2¹² = 48883591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48887617) 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 as a sum of consecutive naturals, namely, 24443843 + 24443844.

It is an arithmetic number, because the mean of its divisors is an integer number (24443844).

Almost surely, 2^48887687 is an apocalyptic number.

48887687 is a deficient number, since it is larger than the sum of its proper divisors (1).

48887687 is an equidigital number, since it uses as much as digits as its factorization.

48887687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4816896, while the sum is 56.

The square root of 48887687 is about 6991.9730405659. The cubic root of 48887687 is about 365.6507737158.

The spelling of 48887687 in words is "forty-eight million, eight hundred eighty-seven thousand, six hundred eighty-seven".