4788252 has 36 divisors (see below), whose sum is σ = 13833456. Its totient is φ = 1368000.

The previous prime is 4788241. The next prime is 4788257. The reversal of 4788252 is 2528874.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4788257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9249 + ... + 9752.

Almost surely, 2^4788252 is an apocalyptic number.

4788252 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4788252 is an abundant number, since it is smaller than the sum of its proper divisors (9045204).

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

4788252 is a wasteful number, since it uses less digits than its factorization.

4788252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19018 (or 19013 counting only the distinct ones).

The product of its digits is 35840, while the sum is 36.

The square root of 4788252 is about 2188.2074855918. The cubic root of 4788252 is about 168.5488005358.

The spelling of 4788252 in words is "four million, seven hundred eighty-eight thousand, two hundred fifty-two".