48506987 has 8 divisors (see below), whose sum is σ = 49496832. Its totient is φ = 47525800.

The previous prime is 48506957. The next prime is 48506989. The reversal of 48506987 is 78960584.

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 48506987 - 2¹⁶ = 48441451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48506989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9812 + ... + 13902.

It is an arithmetic number, because the mean of its divisors is an integer number (6187104).

Almost surely, 2^48506987 is an apocalyptic number.

48506987 is a deficient number, since it is larger than the sum of its proper divisors (989845).

48506987 is a wasteful number, since it uses less digits than its factorization.

48506987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4329.

The product of its (nonzero) digits is 483840, while the sum is 47.

The square root of 48506987 is about 6964.6957578921. The cubic root of 48506987 is about 364.6991628860.

The spelling of 48506987 in words is "forty-eight million, five hundred six thousand, nine hundred eighty-seven".