5217748 has 24 divisors (see below), whose sum is σ = 9398592. Its totient is φ = 2533824.

The previous prime is 5217743. The next prime is 5217763. The reversal of 5217748 is 8477125.

It is a happy number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5217743) 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, 31161 + ... + 31327.

It is an arithmetic number, because the mean of its divisors is an integer number (391608).

Almost surely, 2^5217748 is an apocalyptic number.

It is an amenable number.

5217748 is a deficient number, since it is larger than the sum of its proper divisors (4180844).

5217748 is a wasteful number, since it uses less digits than its factorization.

5217748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351 (or 349 counting only the distinct ones).

The product of its digits is 15680, while the sum is 34.

The square root of 5217748 is about 2284.2390417817. The cubic root of 5217748 is about 173.4446999635. Note that the first 3 decimals are identical.

It can be divided in two parts, 52177 and 48, that added together give a palindrome (52225).

The spelling of 5217748 in words is "five million, two hundred seventeen thousand, seven hundred forty-eight".