4061072 has 20 divisors (see below), whose sum is σ = 8018460. Its totient is φ = 1991808.

The previous prime is 4061059. The next prime is 4061077. The reversal of 4061072 is 2701604.

It can be written as a sum of positive squares in 2 ways, for example, as 1449616 + 2611456 = 1204^2 + 1616^2 .

It is not an unprimeable number, because it can be changed into a prime (4061077) 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, 1547 + ... + 3242.

It is an arithmetic number, because the mean of its divisors is an integer number (400923).

Almost surely, 2^4061072 is an apocalyptic number.

It is an amenable number.

4061072 is a deficient number, since it is larger than the sum of its proper divisors (3957388).

4061072 is a wasteful number, since it uses less digits than its factorization.

4061072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4850 (or 4844 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 4061072 is about 2015.2101627374. The cubic root of 4061072 is about 159.5439094525.

Adding to 4061072 its reverse (2701604), we get a palindrome (6762676).

The spelling of 4061072 in words is "four million, sixty-one thousand, seventy-two".