5218970 has 8 divisors (see below), whose sum is σ = 9394164. Its totient is φ = 2087584.

The previous prime is 5218951. The next prime is 5218987. The reversal of 5218970 is 798125.

It can be written as a sum of positive squares in 2 ways, for example, as 5166529 + 52441 = 2273^2 + 229^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260939 + ... + 260958.

Almost surely, 2^5218970 is an apocalyptic number.

5218970 is a deficient number, since it is larger than the sum of its proper divisors (4175194).

5218970 is a wasteful number, since it uses less digits than its factorization.

5218970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521904.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 5218970 is about 2284.5065112623. The cubic root of 5218970 is about 173.4582391941.

The spelling of 5218970 in words is "five million, two hundred eighteen thousand, nine hundred seventy".