5217886 has 4 divisors (see below), whose sum is σ = 7826832. Its totient is φ = 2608942.

The previous prime is 5217881. The next prime is 5217887. The reversal of 5217886 is 6887125.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5217881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1304470 + ... + 1304473.

It is an arithmetic number, because the mean of its divisors is an integer number (1956708).

Almost surely, 2^5217886 is an apocalyptic number.

5217886 is a deficient number, since it is larger than the sum of its proper divisors (2608946).

5217886 is a wasteful number, since it uses less digits than its factorization.

5217886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2608945.

The product of its digits is 26880, while the sum is 37.

The square root of 5217886 is about 2284.2692485782. The cubic root of 5217886 is about 173.4462290496.

The spelling of 5217886 in words is "five million, two hundred seventeen thousand, eight hundred eighty-six".