4061272 has 16 divisors (see below), whose sum is σ = 7729560. Its totient is φ = 2000064.

The previous prime is 4061263. The next prime is 4061329. The reversal of 4061272 is 2721604.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3253 + ... + 4324.

Almost surely, 2^4061272 is an apocalyptic number.

It is an amenable number.

4061272 is a deficient number, since it is larger than the sum of its proper divisors (3668288).

4061272 is a wasteful number, since it uses less digits than its factorization.

4061272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7650 (or 7646 counting only the distinct ones).

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

The square root of 4061272 is about 2015.2597847424. The cubic root of 4061272 is about 159.5465284866.

Adding to 4061272 its reverse (2721604), we get a palindrome (6782876).

The spelling of 4061272 in words is "four million, sixty-one thousand, two hundred seventy-two".