4863872 has 64 divisors (see below), whose sum is σ = 10852800. Its totient is φ = 2156544.

The previous prime is 4863847. The next prime is 4863877. The reversal of 4863872 is 2783684.

It is a tau number, because it is divible by the number of its divisors (64).

It is a d-powerful number, because it can be written as 4⁷ + 8³ + 6⁶ + 3¹⁴ + 8³ + 7⁵ + 2⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4863877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61529 + ... + 61607.

It is an arithmetic number, because the mean of its divisors is an integer number (169575).

Almost surely, 2^4863872 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 4863872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5426400).

4863872 is an abundant number, since it is smaller than the sum of its proper divisors (5988928).

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

4863872 is a wasteful number, since it uses less digits than its factorization.

4863872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143 (or 131 counting only the distinct ones).

The product of its digits is 64512, while the sum is 38.

The square root of 4863872 is about 2205.4187810935. The cubic root of 4863872 is about 169.4314571033.

The spelling of 4863872 in words is "four million, eight hundred sixty-three thousand, eight hundred seventy-two".