4072924 has 12 divisors (see below), whose sum is σ = 7218400. Its totient is φ = 2010528.

The previous prime is 4072919. The next prime is 4072927. The reversal of 4072924 is 4292704.

4072924 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4072892 and 4072901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4072927) by changing a digit.

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, 6129 + ... + 6760.

Almost surely, 2^4072924 is an apocalyptic number.

It is an amenable number.

4072924 is a deficient number, since it is larger than the sum of its proper divisors (3145476).

4072924 is a wasteful number, since it uses less digits than its factorization.

4072924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12972 (or 12970 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 4072924 is about 2018.1486565662. The cubic root of 4072924 is about 159.6989652181.

The spelling of 4072924 in words is "four million, seventy-two thousand, nine hundred twenty-four".