6472003212 has 144 divisors (see below), whose sum is σ = 18353986560. Its totient is φ = 1913117184.

The previous prime is 6472003199. The next prime is 6472003271. The reversal of 6472003212 is 2123002746.

6472003212 is a `hidden beast` number, since 647 + 2 + 0 + 0 + 3 + 2 + 12 = 666.

It is a super-2 number, since 2×6472003212² = 83773651152276633888, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 735028 + ... + 743780.

It is an arithmetic number, because the mean of its divisors is an integer number (127458240).

Almost surely, 2^6472003212 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 6472003212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9176993280).

6472003212 is an abundant number, since it is smaller than the sum of its proper divisors (11881983348).

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

6472003212 is a wasteful number, since it uses less digits than its factorization.

6472003212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8852 (or 8847 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 6472003212 is about 80448.7614074946. The cubic root of 6472003212 is about 1863.5722780171.

Adding to 6472003212 its reverse (2123002746), we get a palindrome (8595005958).

The spelling of 6472003212 in words is "six billion, four hundred seventy-two million, three thousand, two hundred twelve".