34542213 has 16 divisors (see below), whose sum is σ = 47838336. Its totient is φ = 22152960.

The previous prime is 34542203. The next prime is 34542229. The reversal of 34542213 is 31224543.

It is not a de Polignac number, because 34542213 - 2⁶ = 34542149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34542203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7056 + ... + 10902.

It is an arithmetic number, because the mean of its divisors is an integer number (2989896).

Almost surely, 2^34542213 is an apocalyptic number.

It is an amenable number.

34542213 is a deficient number, since it is larger than the sum of its proper divisors (13296123).

34542213 is a wasteful number, since it uses less digits than its factorization.

34542213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3964.

The product of its digits is 2880, while the sum is 24.

The square root of 34542213 is about 5877.2623729080. The cubic root of 34542213 is about 325.6742232142.

Adding to 34542213 its reverse (31224543), we get a palindrome (65766756).

The spelling of 34542213 in words is "thirty-four million, five hundred forty-two thousand, two hundred thirteen".