4572755 has 16 divisors (see below), whose sum is σ = 6075648. Its totient is φ = 3276000.

The previous prime is 4572751. The next prime is 4572761. The reversal of 4572755 is 5572754.

It is a happy number.

It is not a de Polignac number, because 4572755 - 2² = 4572751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4572751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3320 + ... + 4490.

It is an arithmetic number, because the mean of its divisors is an integer number (379728).

Almost surely, 2^4572755 is an apocalyptic number.

4572755 is a deficient number, since it is larger than the sum of its proper divisors (1502893).

4572755 is a wasteful number, since it uses less digits than its factorization.

4572755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258.

The product of its digits is 49000, while the sum is 35.

The square root of 4572755 is about 2138.4001028807. The cubic root of 4572755 is about 165.9813570780.

Subtracting 4572755 from its reverse (5572754), we obtain a palindrome (999999).

The spelling of 4572755 in words is "four million, five hundred seventy-two thousand, seven hundred fifty-five".