4038265 has 32 divisors (see below), whose sum is σ = 6407424. Its totient is φ = 2365440.

The previous prime is 4038257. The next prime is 4038269. The reversal of 4038265 is 5628304.

It is not a de Polignac number, because 4038265 - 2³ = 4038257 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4038269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6237 + ... + 6853.

It is an arithmetic number, because the mean of its divisors is an integer number (200232).

Almost surely, 2^4038265 is an apocalyptic number.

It is an amenable number.

4038265 is a deficient number, since it is larger than the sum of its proper divisors (2369159).

4038265 is a wasteful number, since it uses less digits than its factorization.

4038265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 4038265 is about 2009.5434804950. The cubic root of 4038265 is about 159.2446821417.

It can be divided in two parts, 403 and 8265, that added together give a palindrome (8668).

The spelling of 4038265 in words is "four million, thirty-eight thousand, two hundred sixty-five".