6462228 has 12 divisors (see below), whose sum is σ = 15078560. Its totient is φ = 2154072.

The previous prime is 6462221. The next prime is 6462233. The reversal of 6462228 is 8222646.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 6462195 and 6462204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6462221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269248 + ... + 269271.

Almost surely, 2^6462228 is an apocalyptic number.

It is an amenable number.

6462228 is an abundant number, since it is smaller than the sum of its proper divisors (8616332).

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

6462228 is a wasteful number, since it uses less digits than its factorization.

6462228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538526 (or 538524 counting only the distinct ones).

The product of its digits is 9216, while the sum is 30.

The square root of 6462228 is about 2542.0912650808. The cubic root of 6462228 is about 186.2633568488.

The spelling of 6462228 in words is "six million, four hundred sixty-two thousand, two hundred twenty-eight".