4272055 has 16 divisors (see below), whose sum is σ = 5447520. Its totient is φ = 3207168.

The previous prime is 4272053. The next prime is 4272091. The reversal of 4272055 is 5502724.

It is a cyclic number.

It is not a de Polignac number, because 4272055 - 2¹ = 4272053 is a prime.

4272055 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4272053) 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 15 ways as a sum of consecutive naturals, for example, 18219 + ... + 18451.

It is an arithmetic number, because the mean of its divisors is an integer number (340470).

Almost surely, 2^4272055 is an apocalyptic number.

4272055 is a deficient number, since it is larger than the sum of its proper divisors (1175465).

4272055 is a wasteful number, since it uses less digits than its factorization.

4272055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450.

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 4272055 is about 2066.8950142666. The cubic root of 4272055 is about 162.2603014345.

Adding to 4272055 its reverse (5502724), we get a palindrome (9774779).

The spelling of 4272055 in words is "four million, two hundred seventy-two thousand, fifty-five".