34152418 has 4 divisors (see below), whose sum is σ = 51228630. Its totient is φ = 17076208.

The previous prime is 34152413. The next prime is 34152451. The reversal of 34152418 is 81425143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 81425143 = 71 ⋅1146833.

It can be written as a sum of positive squares in only one way, i.e., 31169889 + 2982529 = 5583^2 + 1727^2 .

It is not an unprimeable number, because it can be changed into a prime (34152413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8538103 + ... + 8538106.

Almost surely, 2^34152418 is an apocalyptic number.

34152418 is a deficient number, since it is larger than the sum of its proper divisors (17076212).

34152418 is a wasteful number, since it uses less digits than its factorization.

34152418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17076211.

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

The square root of 34152418 is about 5844.0070157384. The cubic root of 34152418 is about 324.4445518320. Note that the first 3 decimals are identical.

The spelling of 34152418 in words is "thirty-four million, one hundred fifty-two thousand, four hundred eighteen".