34514218 has 4 divisors (see below), whose sum is σ = 51771330. Its totient is φ = 17257108.

The previous prime is 34514213. The next prime is 34514219. The reversal of 34514218 is 81241543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 81241543 = 23 ⋅3532241.

It can be written as a sum of positive squares in only one way, i.e., 22591009 + 11923209 = 4753^2 + 3453^2 .

It is not an unprimeable number, because it can be changed into a prime (34514213) 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 as a sum of consecutive naturals, namely, 8628553 + ... + 8628556.

Almost surely, 2^34514218 is an apocalyptic number.

34514218 is a deficient number, since it is larger than the sum of its proper divisors (17257112).

34514218 is a wasteful number, since it uses less digits than its factorization.

34514218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17257111.

The product of its digits is 3840, while the sum is 28.

The square root of 34514218 is about 5874.8802540988. The cubic root of 34514218 is about 325.5862177156.

The spelling of 34514218 in words is "thirty-four million, five hundred fourteen thousand, two hundred eighteen".