4061672 has 16 divisors (see below), whose sum is σ = 7684740. Its totient is φ = 2012416.

The previous prime is 4061671. The next prime is 4061677. The reversal of 4061672 is 2761604.

It can be written as a sum of positive squares in 2 ways, for example, as 4056196 + 5476 = 2014^2 + 74^2 .

It is not an unprimeable number, because it can be changed into a prime (4061671) 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, 1343 + ... + 3150.

Almost surely, 2^4061672 is an apocalyptic number.

It is an amenable number.

4061672 is a deficient number, since it is larger than the sum of its proper divisors (3623068).

4061672 is a wasteful number, since it uses less digits than its factorization.

4061672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4612 (or 4608 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 4061672 is about 2015.3590250871. The cubic root of 4061672 is about 159.5517662969.

The spelling of 4061672 in words is "four million, sixty-one thousand, six hundred seventy-two".