34228144 has 20 divisors (see below), whose sum is σ = 66464496. Its totient is φ = 17076032.

The previous prime is 34228141. The next prime is 34228147. The reversal of 34228144 is 44182243.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (34228141) and next prime (34228147).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34228141) 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, 5922 + ... + 10174.

Almost surely, 2^34228144 is an apocalyptic number.

It is an amenable number.

34228144 is a deficient number, since it is larger than the sum of its proper divisors (32236352).

34228144 is a wasteful number, since it uses less digits than its factorization.

34228144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4764 (or 4758 counting only the distinct ones).

The product of its digits is 6144, while the sum is 28.

The square root of 34228144 is about 5850.4823732749. The cubic root of 34228144 is about 324.6841712897.

The spelling of 34228144 in words is "thirty-four million, two hundred twenty-eight thousand, one hundred forty-four".