4048265 has 16 divisors (see below), whose sum is σ = 5322576. Its totient is φ = 2937600.

The previous prime is 4048249. The next prime is 4048267. The reversal of 4048265 is 5628404.

It can be written as a sum of positive squares in 8 ways, for example, as 1024144 + 3024121 = 1012^2 + 1739^2 .

It is not a de Polignac number, because 4048265 - 2⁴ = 4048249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4048267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3455 + ... + 4475.

It is an arithmetic number, because the mean of its divisors is an integer number (332661).

Almost surely, 2^4048265 is an apocalyptic number.

It is an amenable number.

4048265 is a deficient number, since it is larger than the sum of its proper divisors (1274311).

4048265 is a wasteful number, since it uses less digits than its factorization.

4048265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 4048265 is about 2012.0300693578. The cubic root of 4048265 is about 159.3760202421.

The spelling of 4048265 in words is "four million, forty-eight thousand, two hundred sixty-five".