34152216 has 96 divisors (see below), whose sum is σ = 100589040. Its totient is φ = 9633792.

The previous prime is 34152203. The next prime is 34152229. The reversal of 34152216 is 61225143.

It is an interprime number because it is at equal distance from previous prime (34152203) and next prime (34152229).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 132760 + ... + 133016.

Almost surely, 2^34152216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34152216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50294520).

34152216 is an abundant number, since it is smaller than the sum of its proper divisors (66436824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34152216 is a wasteful number, since it uses less digits than its factorization.

34152216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393 (or 382 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 34152216 is about 5843.9897330505. The cubic root of 34152216 is about 324.4439121708.

Adding to 34152216 its reverse (61225143), we get a palindrome (95377359).

The spelling of 34152216 in words is "thirty-four million, one hundred fifty-two thousand, two hundred sixteen".