34266243 has 16 divisors (see below), whose sum is σ = 50904576. Its totient is φ = 20324640.

The previous prime is 34266241. The next prime is 34266263.

It is a happy number.

34266243 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 34266243 - 2¹ = 34266241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34266243.

It is not an unprimeable number, because it can be changed into a prime (34266241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9496 + ... + 12597.

It is an arithmetic number, because the mean of its divisors is an integer number (3181536).

Almost surely, 2^34266243 is an apocalyptic number.

34266243 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

34266243 is a deficient number, since it is larger than the sum of its proper divisors (16638333).

34266243 is a wasteful number, since it uses less digits than its factorization.

34266243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22154.

The product of its digits is 20736, while the sum is 30.

The square root of 34266243 is about 5853.7375240098. The cubic root of 34266243 is about 324.8045941731.

It can be divided in two parts, 3426 and 6243, that added together give a palindrome (9669).

The spelling of 34266243 in words is "thirty-four million, two hundred sixty-six thousand, two hundred forty-three".