5381187 has 16 divisors (see below), whose sum is σ = 8259072. Its totient is φ = 3052800.

The previous prime is 5381183. The next prime is 5381203. The reversal of 5381187 is 7811835.

It is not a de Polignac number, because 5381187 - 2² = 5381183 is a prime.

5381187 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5381183) 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, 2323 + ... + 4019.

It is an arithmetic number, because the mean of its divisors is an integer number (516192).

Almost surely, 2^5381187 is an apocalyptic number.

5381187 is a deficient number, since it is larger than the sum of its proper divisors (2877885).

5381187 is a wasteful number, since it uses less digits than its factorization.

5381187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1858.

The product of its digits is 6720, while the sum is 33.

The square root of 5381187 is about 2319.7385628557. The cubic root of 5381187 is about 175.2370881742.

The spelling of 5381187 in words is "five million, three hundred eighty-one thousand, one hundred eighty-seven".