4057752 has 32 divisors (see below), whose sum is σ = 10586880. Its totient is φ = 1293600.

The previous prime is 4057727. The next prime is 4057759. The reversal of 4057752 is 2577504.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4057759) 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, 3124 + ... + 4227.

It is an arithmetic number, because the mean of its divisors is an integer number (330840).

Almost surely, 2^4057752 is an apocalyptic number.

It is an amenable number.

4057752 is an abundant number, since it is smaller than the sum of its proper divisors (6529128).

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

4057752 is a wasteful number, since it uses less digits than its factorization.

4057752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7383 (or 7379 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 30.

The square root of 4057752 is about 2014.3862588888. The cubic root of 4057752 is about 159.5004209198.

The spelling of 4057752 in words is "four million, fifty-seven thousand, seven hundred fifty-two".