4272771 has 4 divisors (see below), whose sum is σ = 5697032. Its totient is φ = 2848512.

The previous prime is 4272769. The next prime is 4272799. The reversal of 4272771 is 1772724.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4272771 - 2¹ = 4272769 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4272731) 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, 712126 + ... + 712131.

It is an arithmetic number, because the mean of its divisors is an integer number (1424258).

Almost surely, 2^4272771 is an apocalyptic number.

4272771 is a deficient number, since it is larger than the sum of its proper divisors (1424261).

4272771 is a wasteful number, since it uses less digits than its factorization.

4272771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1424260.

The product of its digits is 5488, while the sum is 30.

The square root of 4272771 is about 2067.0682136785. The cubic root of 4272771 is about 162.2693659156.

The spelling of 4272771 in words is "four million, two hundred seventy-two thousand, seven hundred seventy-one".