4272160 has 24 divisors (see below), whose sum is σ = 10093356. Its totient is φ = 1708800.

The previous prime is 4272157. The next prime is 4272161. The reversal of 4272160 is 612724.

It can be written as a sum of positive squares in 2 ways, for example, as 3825936 + 446224 = 1956^2 + 668^2 .

It is not an unprimeable number, because it can be changed into a prime (4272161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13191 + ... + 13510.

Almost surely, 2^4272160 is an apocalyptic number.

4272160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4272160 is an abundant number, since it is smaller than the sum of its proper divisors (5821196).

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

4272160 is a wasteful number, since it uses less digits than its factorization.

4272160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26716 (or 26708 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 4272160 is about 2066.9204145298. The cubic root of 4272160 is about 162.2616307863.

Adding to 4272160 its reverse (612724), we get a palindrome (4884884).

The spelling of 4272160 in words is "four million, two hundred seventy-two thousand, one hundred sixty".