4072804 has 6 divisors (see below), whose sum is σ = 7127414. Its totient is φ = 2036400.

The previous prime is 4072801. The next prime is 4072807. The reversal of 4072804 is 4082704.

4072804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4072801) and next prime (4072807).

It can be written as a sum of positive squares in only one way, i.e., 2408704 + 1664100 = 1552^2 + 1290^2 .

It is not an unprimeable number, because it can be changed into a prime (4072801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 509097 + ... + 509104.

Almost surely, 2^4072804 is an apocalyptic number.

It is an amenable number.

4072804 is a deficient number, since it is larger than the sum of its proper divisors (3054610).

4072804 is a wasteful number, since it uses less digits than its factorization.

4072804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018205 (or 1018203 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 4072804 is about 2018.1189261290. The cubic root of 4072804 is about 159.6973968065.

The spelling of 4072804 in words is "four million, seventy-two thousand, eight hundred four".