6121228 has 12 divisors (see below), whose sum is σ = 10888192. Its totient is φ = 3010320.

The previous prime is 6121223. The next prime is 6121231. The reversal of 6121228 is 8221216.

It is a junction number, because it is equal to n+sod(n) for n = 6121199 and 6121208.

It is not an unprimeable number, because it can be changed into a prime (6121223) 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, 12300 + ... + 12787.

Almost surely, 2^6121228 is an apocalyptic number.

It is an amenable number.

6121228 is a deficient number, since it is larger than the sum of its proper divisors (4766964).

6121228 is a wasteful number, since it uses less digits than its factorization.

6121228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25152 (or 25150 counting only the distinct ones).

The product of its digits is 384, while the sum is 22.

The square root of 6121228 is about 2474.1115577112. Note that the first 3 decimals coincide. The cubic root of 6121228 is about 182.9277188738.

The spelling of 6121228 in words is "six million, one hundred twenty-one thousand, two hundred twenty-eight".