5318628 has 24 divisors (see below), whose sum is σ = 14183232. Its totient is φ = 1519584.

The previous prime is 5318591. The next prime is 5318647. The reversal of 5318628 is 8268135.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31575 + ... + 31742.

It is an arithmetic number, because the mean of its divisors is an integer number (590968).

Almost surely, 2^5318628 is an apocalyptic number.

It is an amenable number.

5318628 is an abundant number, since it is smaller than the sum of its proper divisors (8864604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5318628 is a wasteful number, since it uses less digits than its factorization.

5318628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63331 (or 63329 counting only the distinct ones).

The product of its digits is 11520, while the sum is 33.

The square root of 5318628 is about 2306.2150810365. The cubic root of 5318628 is about 174.5553664865. Note that the first 3 decimals are identical.

It can be divided in two parts, 53 and 18628, that added together give a palindrome (18681).

The spelling of 5318628 in words is "five million, three hundred eighteen thousand, six hundred twenty-eight".