4056752 has 40 divisors (see below), whose sum is σ = 9300000. Its totient is φ = 1677312.

The previous prime is 4056751. The next prime is 4056769. The reversal of 4056752 is 2576504.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (4056751) by changing a digit.

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, 2624 + ... + 3872.

It is an arithmetic number, because the mean of its divisors is an integer number (232500).

Almost surely, 2^4056752 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 4056752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4650000).

4056752 is an abundant number, since it is smaller than the sum of its proper divisors (5243248).

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

4056752 is a wasteful number, since it uses less digits than its factorization.

4056752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1293 (or 1287 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 4056752 is about 2014.1380290338. The cubic root of 4056752 is about 159.4873173159.

The spelling of 4056752 in words is "four million, fifty-six thousand, seven hundred fifty-two".