84452484 has 12 divisors (see below), whose sum is σ = 197055824. Its totient is φ = 28150824.

The previous prime is 84452483. The next prime is 84452503. The reversal of 84452484 is 48425448.

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 (84452483) 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, 3518842 + ... + 3518865.

Almost surely, 2^84452484 is an apocalyptic number.

It is an amenable number.

84452484 is an abundant number, since it is smaller than the sum of its proper divisors (112603340).

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

84452484 is a wasteful number, since it uses less digits than its factorization.

84452484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7037714 (or 7037712 counting only the distinct ones).

The product of its digits is 163840, while the sum is 39.

The square root of 84452484 is about 9189.8032623120. The cubic root of 84452484 is about 438.7368801525.

The spelling of 84452484 in words is "eighty-four million, four hundred fifty-two thousand, four hundred eighty-four".