5478252 has 24 divisors (see below), whose sum is σ = 13766256. Its totient is φ = 1685568.

The previous prime is 5478241. The next prime is 5478299. The reversal of 5478252 is 2528745.

It is a super-2 number, since 2×5478252² = 60022489951008, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17403 + ... + 17714.

It is an arithmetic number, because the mean of its divisors is an integer number (573594).

Almost surely, 2^5478252 is an apocalyptic number.

5478252 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5478252 is an abundant number, since it is smaller than the sum of its proper divisors (8288004).

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

5478252 is a wasteful number, since it uses less digits than its factorization.

5478252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35137 (or 35135 counting only the distinct ones).

The product of its digits is 22400, while the sum is 33.

The square root of 5478252 is about 2340.5665980698. The cubic root of 5478252 is about 176.2844487767.

The spelling of 5478252 in words is "five million, four hundred seventy-eight thousand, two hundred fifty-two".