48488387 has 4 divisors (see below), whose sum is σ = 48502776. Its totient is φ = 48474000.

The previous prime is 48488359. The next prime is 48488411. The reversal of 48488387 is 78388484.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 48488387 - 2¹⁰ = 48487363 is a prime.

It is a super-2 number, since 2×48488387² = 4702247347723538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48488287) 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, 887 + ... + 9887.

It is an arithmetic number, because the mean of its divisors is an integer number (12125694).

Almost surely, 2^48488387 is an apocalyptic number.

48488387 is a deficient number, since it is larger than the sum of its proper divisors (14389).

48488387 is an equidigital number, since it uses as much as digits as its factorization.

48488387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14388.

The product of its digits is 1376256, while the sum is 50.

The square root of 48488387 is about 6963.3603238666. The cubic root of 48488387 is about 364.6525423057.

The spelling of 48488387 in words is "forty-eight million, four hundred eighty-eight thousand, three hundred eighty-seven".