4271140 has 12 divisors (see below), whose sum is σ = 8969436. Its totient is φ = 1708448.

The previous prime is 4271129. The next prime is 4271153. The reversal of 4271140 is 411724.

It can be written as a sum of positive squares in 2 ways, for example, as 2377764 + 1893376 = 1542^2 + 1376^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106759 + ... + 106798.

It is an arithmetic number, because the mean of its divisors is an integer number (747453).

Almost surely, 2^4271140 is an apocalyptic number.

It is an amenable number.

4271140 is an abundant number, since it is smaller than the sum of its proper divisors (4698296).

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

4271140 is a wasteful number, since it uses less digits than its factorization.

4271140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213566 (or 213564 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 4271140 is about 2066.6736559022. The cubic root of 4271140 is about 162.2487161610.

Adding to 4271140 its reverse (411724), we get a palindrome (4682864).

The spelling of 4271140 in words is "four million, two hundred seventy-one thousand, one hundred forty".