5215187 has 8 divisors (see below), whose sum is σ = 5449200. Its totient is φ = 4986144.

The previous prime is 5215183. The next prime is 5215201. The reversal of 5215187 is 7815125.

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

It is a cyclic number.

It is not a de Polignac number, because 5215187 - 2² = 5215183 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5215183) 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, 989 + ... + 3377.

It is an arithmetic number, because the mean of its divisors is an integer number (681150).

Almost surely, 2^5215187 is an apocalyptic number.

5215187 is a deficient number, since it is larger than the sum of its proper divisors (234013).

5215187 is a wasteful number, since it uses less digits than its factorization.

5215187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2485.

The product of its digits is 2800, while the sum is 29.

The square root of 5215187 is about 2283.6783924187. The cubic root of 5215187 is about 173.4163183341.

The spelling of 5215187 in words is "five million, two hundred fifteen thousand, one hundred eighty-seven".