84230154 has 48 divisors (see below), whose sum is σ = 196822080. Its totient is φ = 25945920.

The previous prime is 84230141. The next prime is 84230161. The reversal of 84230154 is 45103248.

It is a super-3 number, since 3×84230154³ (a number of 25 digits) contains 333 as substring.

It is a zygodrome in base 4.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11019 + ... + 17025.

It is an arithmetic number, because the mean of its divisors is an integer number (4100460).

Almost surely, 2^84230154 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84230154, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98411040).

84230154 is an abundant number, since it is smaller than the sum of its proper divisors (112591926).

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

84230154 is a wasteful number, since it uses less digits than its factorization.

84230154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6075 (or 6072 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 84230154 is about 9177.6987311635. The cubic root of 84230154 is about 438.3515348872.

The spelling of 84230154 in words is "eighty-four million, two hundred thirty thousand, one hundred fifty-four".