4265245 has 4 divisors (see below), whose sum is σ = 5118300. Its totient is φ = 3412192.

The previous prime is 4265231. The next prime is 4265263. The reversal of 4265245 is 5425624.

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

It can be written as a sum of positive squares in 2 ways, for example, as 956484 + 3308761 = 978^2 + 1819^2 .

It is a cyclic number.

It is not a de Polignac number, because 4265245 - 2¹¹ = 4263197 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426520 + ... + 426529.

It is an arithmetic number, because the mean of its divisors is an integer number (1279575).

Almost surely, 2^4265245 is an apocalyptic number.

It is an amenable number.

4265245 is a deficient number, since it is larger than the sum of its proper divisors (853055).

4265245 is an equidigital number, since it uses as much as digits as its factorization.

4265245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853054.

The product of its digits is 9600, while the sum is 28.

The square root of 4265245 is about 2065.2469585984. The cubic root of 4265245 is about 162.1740369145.

It can be divided in two parts, 426 and 5245, that added together give a triangular number (5671 = T₁₀₆).

The spelling of 4265245 in words is "four million, two hundred sixty-five thousand, two hundred forty-five".