4865616 has 80 divisors (see below), whose sum is σ = 15971200. Its totient is φ = 1389312.

The previous prime is 4865603. The next prime is 4865629. The reversal of 4865616 is 6165684.

It is an interprime number because it is at equal distance from previous prime (4865603) and next prime (4865629).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2220 + ... + 3828.

It is an arithmetic number, because the mean of its divisors is an integer number (199640).

Almost surely, 2^4865616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4865616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7985600).

4865616 is an abundant number, since it is smaller than the sum of its proper divisors (11105584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4865616 is a wasteful number, since it uses less digits than its factorization.

4865616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633 (or 1621 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 4865616 is about 2205.8141354158. The cubic root of 4865616 is about 169.4517052479.

The spelling of 4865616 in words is "four million, eight hundred sixty-five thousand, six hundred sixteen".