84450048 has 36 divisors (see below), whose sum is σ = 224762328. Its totient is φ = 28149760.

The previous prime is 84450031. The next prime is 84450049. The reversal of 84450048 is 84005448.

It is not an unprimeable number, because it can be changed into a prime (84450049) 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, 54213 + ... + 55748.

It is an arithmetic number, because the mean of its divisors is an integer number (6243398).

Almost surely, 2^84450048 is an apocalyptic number.

It is an amenable number.

84450048 is an abundant number, since it is smaller than the sum of its proper divisors (140312280).

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

84450048 is a wasteful number, since it uses less digits than its factorization.

84450048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109980 (or 109966 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 33.

The square root of 84450048 is about 9189.6707231543. The cubic root of 84450048 is about 438.7326617121.

The spelling of 84450048 in words is "eighty-four million, four hundred fifty thousand, forty-eight".