48398587 has 4 divisors (see below), whose sum is σ = 48421296. Its totient is φ = 48375880.

The previous prime is 48398569. The next prime is 48398599. The reversal of 48398587 is 78589384.

48398587 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 48398587 - 2⁷ = 48398459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48398087) 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 3 ways as a sum of consecutive naturals, for example, 7783 + ... + 12544.

It is an arithmetic number, because the mean of its divisors is an integer number (12105324).

Almost surely, 2^48398587 is an apocalyptic number.

48398587 is a deficient number, since it is larger than the sum of its proper divisors (22709).

48398587 is a wasteful number, since it uses less digits than its factorization.

48398587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22708.

The product of its digits is 1935360, while the sum is 52.

The square root of 48398587 is about 6956.9092993944. The cubic root of 48398587 is about 364.4272922606.

The spelling of 48398587 in words is "forty-eight million, three hundred ninety-eight thousand, five hundred eighty-seven".