48018687 has 16 divisors (see below), whose sum is σ = 66992640. Its totient is φ = 30536352.

The previous prime is 48018683. The next prime is 48018697. The reversal of 48018687 is 78681084.

It is not a de Polignac number, because 48018687 - 2² = 48018683 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48018683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32889 + ... + 34317.

It is an arithmetic number, because the mean of its divisors is an integer number (4187040).

Almost surely, 2^48018687 is an apocalyptic number.

48018687 is a deficient number, since it is larger than the sum of its proper divisors (18973953).

48018687 is a wasteful number, since it uses less digits than its factorization.

48018687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1942.

The product of its (nonzero) digits is 86016, while the sum is 42.

The square root of 48018687 is about 6929.5517171026. The cubic root of 48018687 is about 363.4712742982.

The spelling of 48018687 in words is "forty-eight million, eighteen thousand, six hundred eighty-seven".