5187161 has 8 divisors (see below), whose sum is σ = 6009984. Its totient is φ = 4384800.

The previous prime is 5187151. The next prime is 5187173. The reversal of 5187161 is 1617815.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5187161 - 2¹⁴ = 5170777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5187131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4565 + ... + 5586.

It is an arithmetic number, because the mean of its divisors is an integer number (751248).

Almost surely, 2^5187161 is an apocalyptic number.

It is an amenable number.

5187161 is a deficient number, since it is larger than the sum of its proper divisors (822823).

5187161 is a wasteful number, since it uses less digits than its factorization.

5187161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10231.

The product of its digits is 1680, while the sum is 29.

The square root of 5187161 is about 2277.5339734019. The cubic root of 5187161 is about 173.1051183797.

The spelling of 5187161 in words is "five million, one hundred eighty-seven thousand, one hundred sixty-one".