4642265 has 4 divisors (see below), whose sum is σ = 5570724. Its totient is φ = 3713808.

The previous prime is 4642259. The next prime is 4642271. The reversal of 4642265 is 5622464.

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

It is an interprime number because it is at equal distance from previous prime (4642259) and next prime (4642271).

It can be written as a sum of positive squares in 2 ways, for example, as 2849344 + 1792921 = 1688^2 + 1339^2 .

It is a cyclic number.

It is not a de Polignac number, because 4642265 - 2⁸ = 4642009 is a prime.

It is a d-powerful number, because it can be written as 4⁵ + 6² + 4¹¹ + 2¹⁵ + 2¹⁷ + 6⁷ + 5⁵ .

It is a Duffinian number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 464222 + ... + 464231.

It is an arithmetic number, because the mean of its divisors is an integer number (1392681).

Almost surely, 2^4642265 is an apocalyptic number.

It is an amenable number.

4642265 is a deficient number, since it is larger than the sum of its proper divisors (928459).

4642265 is an equidigital number, since it uses as much as digits as its factorization.

4642265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928458.

The product of its digits is 11520, while the sum is 29.

The square root of 4642265 is about 2154.5916086349. The cubic root of 4642265 is about 166.8181533800.

The spelling of 4642265 in words is "four million, six hundred forty-two thousand, two hundred sixty-five".