4043952 has 160 divisors (see below), whose sum is σ = 13570560. Its totient is φ = 1140480.

The previous prime is 4043917. The next prime is 4043957. The reversal of 4043952 is 2593404.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4043957) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109278 + ... + 109314.

It is an arithmetic number, because the mean of its divisors is an integer number (84816).

Almost surely, 2^4043952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4043952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6785280).

4043952 is an abundant number, since it is smaller than the sum of its proper divisors (9526608).

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

4043952 is a wasteful number, since it uses less digits than its factorization.

4043952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88 (or 76 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 4043952 is about 2010.9579806649. The cubic root of 4043952 is about 159.3194006752.

It can be divided in two parts, 404 and 3952, that added together give a square (4356 = 66²).

The spelling of 4043952 in words is "four million, forty-three thousand, nine hundred fifty-two".