6345228 has 24 divisors (see below), whose sum is σ = 14846832. Its totient is φ = 2109184.

The previous prime is 6345197. The next prime is 6345253. The reversal of 6345228 is 8225436.

It is a d-powerful number, because it can be written as 6⁸ + 3¹¹ + 4⁷ + 5⁶ + 2¹⁸ + 2²² + 8 .

It is a junction number, because it is equal to n+sod(n) for n = 6345195 and 6345204.

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, 6976 + ... + 7832.

It is an arithmetic number, because the mean of its divisors is an integer number (618618).

Almost surely, 2^6345228 is an apocalyptic number.

It is an amenable number.

6345228 is an abundant number, since it is smaller than the sum of its proper divisors (8501604).

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

6345228 is a wasteful number, since it uses less digits than its factorization.

6345228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1481 (or 1479 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 6345228 is about 2518.9736004968. The cubic root of 6345228 is about 185.1323912340.

The spelling of 6345228 in words is "six million, three hundred forty-five thousand, two hundred twenty-eight".