34857241 has 4 divisors (see below), whose sum is σ = 35216692. Its totient is φ = 34497792.

The previous prime is 34857233. The next prime is 34857247. The reversal of 34857241 is 14275843.

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

It can be written as a sum of positive squares in 2 ways, for example, as 15681600 + 19175641 = 3960^2 + 4379^2 .

It is a cyclic number.

It is not a de Polignac number, because 34857241 - 2³ = 34857233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34857197 and 34857206.

It is not an unprimeable number, because it can be changed into a prime (34857247) 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 3 ways as a sum of consecutive naturals, for example, 179580 + ... + 179773.

It is an arithmetic number, because the mean of its divisors is an integer number (8804173).

Almost surely, 2^34857241 is an apocalyptic number.

It is an amenable number.

34857241 is a deficient number, since it is larger than the sum of its proper divisors (359451).

34857241 is an equidigital number, since it uses as much as digits as its factorization.

34857241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359450.

The product of its digits is 26880, while the sum is 34.

The square root of 34857241 is about 5904.0021172083. The cubic root of 34857241 is about 326.6612876850.

The spelling of 34857241 in words is "thirty-four million, eight hundred fifty-seven thousand, two hundred forty-one".