84300048 has 160 divisors (see below), whose sum is σ = 281688320. Its totient is φ = 23639040.

The previous prime is 84300019. The next prime is 84300049. The reversal of 84300048 is 84000348.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 84299994 and 84300030.

It is not an unprimeable number, because it can be changed into a prime (84300049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 184236 + ... + 184692.

It is an arithmetic number, because the mean of its divisors is an integer number (1760552).

Almost surely, 2^84300048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84300048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140844160).

84300048 is an abundant number, since it is smaller than the sum of its proper divisors (197388272).

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

84300048 is a wasteful number, since it uses less digits than its factorization.

84300048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542 (or 530 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 84300048 is about 9181.5057588611. The cubic root of 84300048 is about 438.4727490848.

The spelling of 84300048 in words is "eighty-four million, three hundred thousand, forty-eight".