34015223 has 8 divisors (see below), whose sum is σ = 37149840. Its totient is φ = 30887680.

The previous prime is 34015217. The next prime is 34015237. The reversal of 34015223 is 32251043.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34015223 - 2⁴ = 34015207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34015195 and 34015204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34015243) 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, 17063 + ... + 18951.

It is an arithmetic number, because the mean of its divisors is an integer number (4643730).

Almost surely, 2^34015223 is an apocalyptic number.

34015223 is a deficient number, since it is larger than the sum of its proper divisors (3134617).

34015223 is a wasteful number, since it uses less digits than its factorization.

34015223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3537.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 34015223 is about 5832.2571102447. The cubic root of 34015223 is about 324.0095225317.

Adding to 34015223 its reverse (32251043), we get a palindrome (66266266).

The spelling of 34015223 in words is "thirty-four million, fifteen thousand, two hundred twenty-three".