4023025 has 24 divisors (see below), whose sum is σ = 5356800. Its totient is φ = 2990400.

The previous prime is 4023023. The next prime is 4023031. The reversal of 4023025 is 5203204.

It is not a de Polignac number, because 4023025 - 2¹ = 4023023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4023023) 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 23 ways as a sum of consecutive naturals, for example, 22386 + ... + 22564.

It is an arithmetic number, because the mean of its divisors is an integer number (223200).

Almost surely, 2^4023025 is an apocalyptic number.

It is an amenable number.

4023025 is a deficient number, since it is larger than the sum of its proper divisors (1333775).

4023025 is a wasteful number, since it uses less digits than its factorization.

4023025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249 (or 244 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 4023025 is about 2005.7479901523. The cubic root of 4023025 is about 159.0441052176.

Adding to 4023025 its reverse (5203204), we get a palindrome (9226229).

The spelling of 4023025 in words is "four million, twenty-three thousand, twenty-five".