4609965 has 16 divisors (see below), whose sum is σ = 7502400. Its totient is φ = 2416512.

The previous prime is 4609949. The next prime is 4610003. The reversal of 4609965 is 5699064.

It is not a de Polignac number, because 4609965 - 2⁴ = 4609949 is a prime.

It is a zygodrome in base 14.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 1720 + ... + 3489.

It is an arithmetic number, because the mean of its divisors is an integer number (468900).

Almost surely, 2^4609965 is an apocalyptic number.

It is an amenable number.

4609965 is a deficient number, since it is larger than the sum of its proper divisors (2892435).

4609965 is a wasteful number, since it uses less digits than its factorization.

4609965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5276.

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

The square root of 4609965 is about 2147.0829047803. The cubic root of 4609965 is about 166.4303562137.

It can be divided in two parts, 46099 and 65, that added together give a palindrome (46164).

The spelling of 4609965 in words is "four million, six hundred nine thousand, nine hundred sixty-five".