4869216 has 144 divisors (see below), whose sum is σ = 15921360. Its totient is φ = 1397760.

The previous prime is 4869209. The next prime is 4869223. The reversal of 4869216 is 6129684.

It is an interprime number because it is at equal distance from previous prime (4869209) and next prime (4869223).

It is a tau number, because it is divible by the number of its divisors (144).

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

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

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91846 + ... + 91898.

It is an arithmetic number, because the mean of its divisors is an integer number (110565).

Almost surely, 2^4869216 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 4869216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7960680).

4869216 is an abundant number, since it is smaller than the sum of its proper divisors (11052144).

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

4869216 is a wasteful number, since it uses less digits than its factorization.

4869216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109 (or 98 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 4869216 is about 2206.6300097660. The cubic root of 4869216 is about 169.4934865798.

The spelling of 4869216 in words is "four million, eight hundred sixty-nine thousand, two hundred sixteen".