4645965 has 8 divisors (see below), whose sum is σ = 7433568. Its totient is φ = 2477840.

The previous prime is 4645961. The next prime is 4645967. The reversal of 4645965 is 5695464.

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

It is not a de Polignac number, because 4645965 - 2² = 4645961 is a prime.

4645965 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4645961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154851 + ... + 154880.

It is an arithmetic number, because the mean of its divisors is an integer number (929196).

Almost surely, 2^4645965 is an apocalyptic number.

It is an amenable number.

4645965 is a deficient number, since it is larger than the sum of its proper divisors (2787603).

4645965 is a wasteful number, since it uses less digits than its factorization.

4645965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309739.

The product of its digits is 129600, while the sum is 39.

The square root of 4645965 is about 2155.4500690111. The cubic root of 4645965 is about 166.8624610085.

The spelling of 4645965 in words is "four million, six hundred forty-five thousand, nine hundred sixty-five".