34224228 has 24 divisors (see below), whose sum is σ = 88729760. Its totient is φ = 11408040.

The previous prime is 34224227. The next prime is 34224241. The reversal of 34224228 is 82242243.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (34224221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158338 + ... + 158553.

Almost surely, 2^34224228 is an apocalyptic number.

It is an amenable number.

34224228 is an abundant number, since it is smaller than the sum of its proper divisors (54505532).

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

34224228 is a wasteful number, since it uses less digits than its factorization.

34224228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316904 (or 316896 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 34224228 is about 5850.1476904434. The cubic root of 34224228 is about 324.6717885781.

The spelling of 34224228 in words is "thirty-four million, two hundred twenty-four thousand, two hundred twenty-eight".