4965609 has 8 divisors (see below), whose sum is σ = 7222752. Its totient is φ = 3009440.

The previous prime is 4965607. The next prime is 4965613. The reversal of 4965609 is 9065694.

4965609 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4965609 - 2¹ = 4965607 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4965601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75204 + ... + 75269.

It is an arithmetic number, because the mean of its divisors is an integer number (902844).

Almost surely, 2^4965609 is an apocalyptic number.

It is an amenable number.

4965609 is a deficient number, since it is larger than the sum of its proper divisors (2257143).

4965609 is a wasteful number, since it uses less digits than its factorization.

4965609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150487.

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 4965609 is about 2228.3646470001. The cubic root of 4965609 is about 170.6046404614.

It can be divided in two parts, 496 and 5609, that added together give a triangular number (6105 = T₁₁₀).

The spelling of 4965609 in words is "four million, nine hundred sixty-five thousand, six hundred nine".