83308452 has 12 divisors (see below), whose sum is σ = 194386416. Its totient is φ = 27769480.

The previous prime is 83308427. The next prime is 83308457. The reversal of 83308452 is 25480338.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (83308457) 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, 3471174 + ... + 3471197.

It is an arithmetic number, because the mean of its divisors is an integer number (16198868).

Almost surely, 2^83308452 is an apocalyptic number.

It is an amenable number.

83308452 is an abundant number, since it is smaller than the sum of its proper divisors (111077964).

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

83308452 is a wasteful number, since it uses less digits than its factorization.

83308452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6942378 (or 6942376 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 83308452 is about 9127.3463832595. The cubic root of 83308452 is about 436.7467563474.

The spelling of 83308452 in words is "eighty-three million, three hundred eight thousand, four hundred fifty-two".