4052768 has 24 divisors (see below), whose sum is σ = 8176140. Its totient is φ = 1976320.

The previous prime is 4052767. The next prime is 4052773. The reversal of 4052768 is 8672504.

4052768 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4048144 + 4624 = 2012^2 + 68^2 .

It is a super-4 number, since 4×4052768⁴ (a number of 28 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a d-powerful number, because it can be written as 4³ + 0 + 5⁹ + 2¹¹ + 7³ + 6² + 8⁷ .

It is not an unprimeable number, because it can be changed into a prime (4052767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233 + ... + 2856.

Almost surely, 2^4052768 is an apocalyptic number.

It is an amenable number.

4052768 is an abundant number, since it is smaller than the sum of its proper divisors (4123372).

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

4052768 is a wasteful number, since it uses less digits than its factorization.

4052768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3140 (or 3132 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 4052768 is about 2013.1487774131. The cubic root of 4052768 is about 159.4350911682.

The spelling of 4052768 in words is "four million, fifty-two thousand, seven hundred sixty-eight".