4865765 has 16 divisors (see below), whose sum is σ = 6307200. Its totient is φ = 3592512.

The previous prime is 4865761. The next prime is 4865797. The reversal of 4865765 is 5675684.

4865765 = 115² + 116² + ... + 252².

It is a cyclic number.

It is not a de Polignac number, because 4865765 - 2² = 4865761 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4865761) by changing a digit.

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, 2606 + ... + 4064.

It is an arithmetic number, because the mean of its divisors is an integer number (394200).

Almost surely, 2^4865765 is an apocalyptic number.

It is an amenable number.

4865765 is a deficient number, since it is larger than the sum of its proper divisors (1441435).

4865765 is a wasteful number, since it uses less digits than its factorization.

4865765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516.

The product of its digits is 201600, while the sum is 41.

The square root of 4865765 is about 2205.8479095350. The cubic root of 4865765 is about 169.4534349396.

The spelling of 4865765 in words is "four million, eight hundred sixty-five thousand, seven hundred sixty-five".