43848252 has 72 divisors (see below), whose sum is σ = 127475712. Its totient is φ = 12448800.

The previous prime is 43848221. The next prime is 43848271. The reversal of 43848252 is 25284834.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47677 + ... + 48587.

It is an arithmetic number, because the mean of its divisors is an integer number (1770496).

Almost surely, 2^43848252 is an apocalyptic number.

43848252 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43848252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63737856).

43848252 is an abundant number, since it is smaller than the sum of its proper divisors (83627460).

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

43848252 is a wasteful number, since it uses less digits than its factorization.

43848252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1119 (or 1114 counting only the distinct ones).

The product of its digits is 61440, while the sum is 36.

The square root of 43848252 is about 6621.8012655168. The cubic root of 43848252 is about 352.6285150836.

It can be divided in two parts, 43848 and 252, that added together give a square (44100 = 210²).

The spelling of 43848252 in words is "forty-three million, eight hundred forty-eight thousand, two hundred fifty-two".