5187384 has 24 divisors (see below), whose sum is σ = 14049360. Its totient is φ = 1729104.

The previous prime is 5187383. The next prime is 5187401. The reversal of 5187384 is 4837815.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5187383) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35952 + ... + 36095.

It is an arithmetic number, because the mean of its divisors is an integer number (585390).

Almost surely, 2^5187384 is an apocalyptic number.

It is an amenable number.

5187384 is an abundant number, since it is smaller than the sum of its proper divisors (8861976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5187384 is a wasteful number, since it uses less digits than its factorization.

5187384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72059 (or 72052 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 5187384 is about 2277.5829293354. The cubic root of 5187384 is about 173.1075989844.

The spelling of 5187384 in words is "five million, one hundred eighty-seven thousand, three hundred eighty-four".