84060000 has 180 divisors, whose sum is σ = 299351052. Its totient is φ = 22368000.

The previous prime is 84059999. The next prime is 84060023. The reversal of 84060000 is 6048.

It is a tau number, because it is divible by the number of its divisors (180).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 179767 + ... + 180233.

Almost surely, 2^84060000 is an apocalyptic number.

84060000 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 84060000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149675526).

84060000 is an abundant number, since it is smaller than the sum of its proper divisors (215291052).

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

84060000 is a wasteful number, since it uses less digits than its factorization.

84060000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503 (or 477 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 84060000 is about 9168.4240739617. The cubic root of 84060000 is about 438.0561634367.

Adding to 84060000 its reverse (6048), we get a palindrome (84066048).

The spelling of 84060000 in words is "eighty-four million, sixty thousand".