34211245 has 4 divisors (see below), whose sum is σ = 41053500. Its totient is φ = 27368992.

The previous prime is 34211239. The next prime is 34211249. The reversal of 34211245 is 54211243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54211243 = 4721 ⋅11483.

It can be written as a sum of positive squares in 2 ways, for example, as 8191044 + 26020201 = 2862^2 + 5101^2 .

It is a cyclic number.

It is not a de Polignac number, because 34211245 - 2⁷ = 34211117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34211249) 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, 3421120 + ... + 3421129.

It is an arithmetic number, because the mean of its divisors is an integer number (10263375).

Almost surely, 2^34211245 is an apocalyptic number.

It is an amenable number.

34211245 is a deficient number, since it is larger than the sum of its proper divisors (6842255).

34211245 is an equidigital number, since it uses as much as digits as its factorization.

34211245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6842254.

The product of its digits is 960, while the sum is 22.

The square root of 34211245 is about 5849.0379550829. The cubic root of 34211245 is about 324.6307285143.

Adding to 34211245 its reverse (54211243), we get a palindrome (88422488).

The spelling of 34211245 in words is "thirty-four million, two hundred eleven thousand, two hundred forty-five".