6284772 has 54 divisors (see below), whose sum is σ = 17219202. Its totient is φ = 1931904.

The previous prime is 6284753. The next prime is 6284777. The reversal of 6284772 is 2774826.

It can be written as a sum of positive squares in 3 ways, for example, as 553536 + 5731236 = 744^2 + 2394^2 .

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

It is not an unprimeable number, because it can be changed into a prime (6284777) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5568 + ... + 6600.

Almost surely, 2^6284772 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 6284772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8609601).

6284772 is an abundant number, since it is smaller than the sum of its proper divisors (10934430).

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

6284772 is a wasteful number, since it uses less digits than its factorization.

6284772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069 (or 1051 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The square root of 6284772 is about 2506.9447540782. The cubic root of 6284772 is about 184.5425464264.

It can be divided in two parts, 6284 and 772, that added together give a square (7056 = 84²).

The spelling of 6284772 in words is "six million, two hundred eighty-four thousand, seven hundred seventy-two".