4866432 has 128 divisors (see below), whose sum is σ = 14688000. Its totient is φ = 1419264.

The previous prime is 4866401. The next prime is 4866443. The reversal of 4866432 is 2346684.

It is a tau number, because it is divible by the number of its divisors (128).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 4866393 and 4866402.

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, 167794 + ... + 167822.

It is an arithmetic number, because the mean of its divisors is an integer number (114750).

Almost surely, 2^4866432 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 4866432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7344000).

4866432 is an abundant number, since it is smaller than the sum of its proper divisors (9821568).

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

4866432 is a wasteful number, since it uses less digits than its factorization.

4866432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88 (or 76 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

The square root of 4866432 is about 2205.9990933815. Note that the first 3 decimals coincide. The cubic root of 4866432 is about 169.4611774889.

The spelling of 4866432 in words is "four million, eight hundred sixty-six thousand, four hundred thirty-two".