34214521 has 8 divisors (see below), whose sum is σ = 38029824. Its totient is φ = 30516720.

The previous prime is 34214507. The next prime is 34214527. The reversal of 34214521 is 12541243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34214521 - 2⁷ = 34214393 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34214492 and 34214501.

It is not an unprimeable number, because it can be changed into a prime (34214527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28761 + ... + 29926.

It is an arithmetic number, because the mean of its divisors is an integer number (4753728).

Almost surely, 2^34214521 is an apocalyptic number.

It is an amenable number.

34214521 is a deficient number, since it is larger than the sum of its proper divisors (3815303).

34214521 is a wasteful number, since it uses less digits than its factorization.

34214521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58751.

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

The square root of 34214521 is about 5849.3179944332. The cubic root of 34214521 is about 324.6410901787.

Adding to 34214521 its reverse (12541243), we get a palindrome (46755764).

The spelling of 34214521 in words is "thirty-four million, two hundred fourteen thousand, five hundred twenty-one".