84334452 has 24 divisors (see below), whose sum is σ = 200008032. Its totient is φ = 27650400.

The previous prime is 84334451. The next prime is 84334457. The reversal of 84334452 is 25443348.

It is a super-2 number, since 2×84334452² = 14224599588280608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84334451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56874 + ... + 58337.

It is an arithmetic number, because the mean of its divisors is an integer number (8333668).

Almost surely, 2^84334452 is an apocalyptic number.

It is an amenable number.

84334452 is an abundant number, since it is smaller than the sum of its proper divisors (115673580).

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

84334452 is a wasteful number, since it uses less digits than its factorization.

84334452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115279 (or 115277 counting only the distinct ones).

The product of its digits is 46080, while the sum is 33.

The square root of 84334452 is about 9183.3791166433. The cubic root of 84334452 is about 438.5323898763.

The spelling of 84334452 in words is "eighty-four million, three hundred thirty-four thousand, four hundred fifty-two".