34102224 has 60 divisors (see below), whose sum is σ = 102785956. Its totient is φ = 10492416.

The previous prime is 34102199. The next prime is 34102241. The reversal of 34102224 is 42220143.

It can be written as a sum of positive squares in 2 ways, for example, as 6350400 + 27751824 = 2520^2 + 5268^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 34102197 and 34102206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7237 + ... + 10980.

Almost surely, 2^34102224 is an apocalyptic number.

It is an amenable number.

34102224 is an abundant number, since it is smaller than the sum of its proper divisors (68683732).

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

34102224 is a wasteful number, since it uses less digits than its factorization.

34102224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18244 (or 18235 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 34102224 is about 5839.7109517510. The cubic root of 34102224 is about 324.2855279088.

Adding to 34102224 its reverse (42220143), we get a palindrome (76322367).

The spelling of 34102224 in words is "thirty-four million, one hundred two thousand, two hundred twenty-four".