34452312 has 64 divisors (see below), whose sum is σ = 88788960. Its totient is φ = 11136000.

The previous prime is 34452289. The next prime is 34452317. The reversal of 34452312 is 21325443.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34452317) 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, 147748 + ... + 147980.

Almost surely, 2^34452312 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 34452312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44394480).

34452312 is an abundant number, since it is smaller than the sum of its proper divisors (54336648).

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

34452312 is a wasteful number, since it uses less digits than its factorization.

34452312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404 (or 400 counting only the distinct ones).

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

The square root of 34452312 is about 5869.6091863087. The cubic root of 34452312 is about 325.3914399855.

Adding to 34452312 its reverse (21325443), we get a palindrome (55777755).

The spelling of 34452312 in words is "thirty-four million, four hundred fifty-two thousand, three hundred twelve".