6212172 has 24 divisors (see below), whose sum is σ = 14538496. Its totient is φ = 2064528.

The previous prime is 6212161. The next prime is 6212201. The reversal of 6212172 is 2712126.

6212172 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5313 + ... + 6375.

Almost surely, 2^6212172 is an apocalyptic number.

It is an amenable number.

6212172 is an abundant number, since it is smaller than the sum of its proper divisors (8326324).

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

6212172 is a wasteful number, since it uses less digits than its factorization.

6212172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1557 (or 1555 counting only the distinct ones).

The product of its digits is 336, while the sum is 21.

The square root of 6212172 is about 2492.4229175644. The cubic root of 6212172 is about 183.8291971995.

Adding to 6212172 its reverse (2712126), we get a palindrome (8924298).

The spelling of 6212172 in words is "six million, two hundred twelve thousand, one hundred seventy-two".