4865406 has 96 divisors (see below), whose sum is σ = 13023360. Its totient is φ = 1197504.

The previous prime is 4865353. The next prime is 4865431. The reversal of 4865406 is 6045684.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 72585 + ... + 72651.

It is an arithmetic number, because the mean of its divisors is an integer number (135660).

Almost surely, 2^4865406 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4865406, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6511680).

4865406 is an abundant number, since it is smaller than the sum of its proper divisors (8157954).

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

4865406 is a wasteful number, since it uses less digits than its factorization.

4865406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118 (or 111 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 4865406 is about 2205.7665334300. The cubic root of 4865406 is about 169.4492673675.

The spelling of 4865406 in words is "four million, eight hundred sixty-five thousand, four hundred six".