34503223 has 4 divisors (see below), whose sum is σ = 34578208. Its totient is φ = 34428240.

The previous prime is 34503211. The next prime is 34503239. The reversal of 34503223 is 32230543.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34503223 - 2¹³ = 34495031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34503194 and 34503203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34503283) 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, 36798 + ... + 37723.

It is an arithmetic number, because the mean of its divisors is an integer number (8644552).

Almost surely, 2^34503223 is an apocalyptic number.

34503223 is a deficient number, since it is larger than the sum of its proper divisors (74985).

34503223 is an equidigital number, since it uses as much as digits as its factorization.

34503223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74984.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 34503223 is about 5873.9444158078. The cubic root of 34503223 is about 325.5516406545.

Adding to 34503223 its reverse (32230543), we get a palindrome (66733766).

The spelling of 34503223 in words is "thirty-four million, five hundred three thousand, two hundred twenty-three".