4265615 has 4 divisors (see below), whose sum is σ = 5118744. Its totient is φ = 3412488.

The previous prime is 4265593. The next prime is 4265617. The reversal of 4265615 is 5165624.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4265615 - 2¹² = 4261519 is a prime.

It is a d-powerful number, because it can be written as 4 + 2¹⁵ + 6⁶ + 5⁹ + 6⁷ + 1 + 5⁹ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4265617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426557 + ... + 426566.

It is an arithmetic number, because the mean of its divisors is an integer number (1279686).

Almost surely, 2^4265615 is an apocalyptic number.

4265615 is a deficient number, since it is larger than the sum of its proper divisors (853129).

4265615 is an equidigital number, since it uses as much as digits as its factorization.

4265615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853128.

The product of its digits is 7200, while the sum is 29.

The square root of 4265615 is about 2065.3365343207. The cubic root of 4265615 is about 162.1787261846.

Subtracting 4265615 from its reverse (5165624), we obtain a palindrome (900009).

The spelling of 4265615 in words is "four million, two hundred sixty-five thousand, six hundred fifteen".