34532216 has 16 divisors (see below), whose sum is σ = 66126240. Its totient is φ = 16898560.

The previous prime is 34532213. The next prime is 34532221. The reversal of 34532216 is 61223543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34532213) 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, 45545 + ... + 46296.

It is an arithmetic number, because the mean of its divisors is an integer number (4132890).

Almost surely, 2^34532216 is an apocalyptic number.

It is an amenable number.

34532216 is a deficient number, since it is larger than the sum of its proper divisors (31594024).

34532216 is a wasteful number, since it uses less digits than its factorization.

34532216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91894 (or 91890 counting only the distinct ones).

The product of its digits is 4320, while the sum is 26.

The square root of 34532216 is about 5876.4118303604. The cubic root of 34532216 is about 325.6428019563.

Adding to 34532216 its reverse (61223543), we get a palindrome (95755759).

The spelling of 34532216 in words is "thirty-four million, five hundred thirty-two thousand, two hundred sixteen".