4245635 has 4 divisors (see below), whose sum is σ = 5094768. Its totient is φ = 3396504.

The previous prime is 4245623. The next prime is 4245643. The reversal of 4245635 is 5365424.

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 4245635 - 2¹² = 4241539 is a prime.

It is a d-powerful number, because it can be written as 4⁷ + 2⁹ + 4⁹ + 5⁹ + 6⁴ + 3¹⁰ + 5⁹ .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4245598 and 4245607.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424559 + ... + 424568.

It is an arithmetic number, because the mean of its divisors is an integer number (1273692).

Almost surely, 2^4245635 is an apocalyptic number.

4245635 is a deficient number, since it is larger than the sum of its proper divisors (849133).

4245635 is an equidigital number, since it uses as much as digits as its factorization.

4245635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849132.

The product of its digits is 14400, while the sum is 29.

The square root of 4245635 is about 2060.4938728373. The cubic root of 4245635 is about 161.9251165366.

The spelling of 4245635 in words is "four million, two hundred forty-five thousand, six hundred thirty-five".