3054216 has 64 divisors (see below), whose sum is σ = 8709120. Its totient is φ = 883520.

The previous prime is 3054211. The next prime is 3054217. The reversal of 3054216 is 6124503.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3054192 and 3054201.

It is not an unprimeable number, because it can be changed into a prime (3054211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5821 + ... + 6323.

It is an arithmetic number, because the mean of its divisors is an integer number (136080).

Almost surely, 2^3054216 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 3054216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4354560).

3054216 is an abundant number, since it is smaller than the sum of its proper divisors (5654904).

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

3054216 is a wasteful number, since it uses less digits than its factorization.

3054216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546 (or 542 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3054216 is about 1747.6315401136. The cubic root of 3054216 is about 145.0885863753.

Adding to 3054216 its reverse (6124503), we get a palindrome (9178719).

The spelling of 3054216 in words is "three million, fifty-four thousand, two hundred sixteen".