8462228 has 12 divisors (see below), whose sum is σ = 15153600. Its totient is φ = 4132632.

The previous prime is 8462221. The next prime is 8462249. The reversal of 8462228 is 8222648.

It is a happy number.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 8462194 and 8462203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8462221) 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, 24428 + ... + 24771.

It is an arithmetic number, because the mean of its divisors is an integer number (1262800).

Almost surely, 2^8462228 is an apocalyptic number.

It is an amenable number.

8462228 is a deficient number, since it is larger than the sum of its proper divisors (6691372).

8462228 is a wasteful number, since it uses less digits than its factorization.

8462228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49246 (or 49244 counting only the distinct ones).

The product of its digits is 12288, while the sum is 32.

The square root of 8462228 is about 2908.9908903261. The cubic root of 8462228 is about 203.7800076245.

The spelling of 8462228 in words is "eight million, four hundred sixty-two thousand, two hundred twenty-eight".