4055764 has 12 divisors (see below), whose sum is σ = 7171444. Its totient is φ = 2006784.

The previous prime is 4055747. The next prime is 4055767. The reversal of 4055764 is 4675504.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3168400 + 887364 = 1780^2 + 942^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4055767) 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 3 ways as a sum of consecutive naturals, for example, 4839 + ... + 5614.

Almost surely, 2^4055764 is an apocalyptic number.

It is an amenable number.

4055764 is a deficient number, since it is larger than the sum of its proper divisors (3115680).

4055764 is a wasteful number, since it uses less digits than its factorization.

4055764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10554 (or 10552 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 4055764 is about 2013.8927478890. The cubic root of 4055764 is about 159.4743688402.

The spelling of 4055764 in words is "four million, fifty-five thousand, seven hundred sixty-four".