4031825 has 12 divisors (see below), whose sum is σ = 5713920. Its totient is φ = 2764560.

The previous prime is 4031821. The next prime is 4031827. The reversal of 4031825 is 5281304.

4031825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4031825 - 2² = 4031821 is a prime.

It is a super-2 number, since 2×4031825² = 32511225661250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4031825.

It is not an unprimeable number, because it can be changed into a prime (4031821) 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 in 11 ways as a sum of consecutive naturals, for example, 11345 + ... + 11694.

It is an arithmetic number, because the mean of its divisors is an integer number (476160).

Almost surely, 2^4031825 is an apocalyptic number.

It is an amenable number.

4031825 is a deficient number, since it is larger than the sum of its proper divisors (1682095).

4031825 is a wasteful number, since it uses less digits than its factorization.

4031825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23056 (or 23051 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 4031825 is about 2007.9404871659. The cubic root of 4031825 is about 159.1599855874.

The spelling of 4031825 in words is "four million, thirty-one thousand, eight hundred twenty-five".