84488000 has 112 divisors (see below), whose sum is σ = 213969600. Its totient is φ = 33036800.

The previous prime is 84487969. The next prime is 84488009. The reversal of 84488000 is 88448.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84488009) 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, 471911 + ... + 472089.

Almost surely, 2^84488000 is an apocalyptic number.

84488000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84488000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106984800).

84488000 is an abundant number, since it is smaller than the sum of its proper divisors (129481600).

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

84488000 is a wasteful number, since it uses less digits than its factorization.

84488000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 32.

The square root of 84488000 is about 9191.7354182983. The cubic root of 84488000 is about 438.7983742790.

The spelling of 84488000 in words is "eighty-four million, four hundred eighty-eight thousand".