34143252 has 96 divisors (see below), whose sum is σ = 95001984. Its totient is φ = 9408000.

The previous prime is 34143251. The next prime is 34143253. The reversal of 34143252 is 25234143.

It is an interprime number because it is at equal distance from previous prime (34143251) and next prime (34143253).

It is a super-3 number, since 3×34143252³ (a number of 24 digits) contains 333 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34143251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 173218 + ... + 173414.

It is an arithmetic number, because the mean of its divisors is an integer number (989604).

Almost surely, 2^34143252 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 34143252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47500992).

34143252 is an abundant number, since it is smaller than the sum of its proper divisors (60858732).

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

34143252 is a wasteful number, since it uses less digits than its factorization.

34143252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329 (or 327 counting only the distinct ones).

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

The square root of 34143252 is about 5843.2227409196. Note that the first 3 decimals coincide. The cubic root of 34143252 is about 324.4155238742.

Adding to 34143252 its reverse (25234143), we get a palindrome (59377395).

It can be divided in two parts, 3414 and 3252, that added together give a palindrome (6666).

The spelling of 34143252 in words is "thirty-four million, one hundred forty-three thousand, two hundred fifty-two".