128480058 has 144 divisors (see below), whose sum is σ = 346005504. Its totient is φ = 34292160.

The previous prime is 128480057. The next prime is 128480059. The reversal of 128480058 is 850084821.

128480058 is a `hidden beast` number, since 128 + 480 + 0 + 58 = 666.

It is an interprime number because it is at equal distance from previous prime (128480057) and next prime (128480059).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (128480057) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1011591 + ... + 1011717.

It is an arithmetic number, because the mean of its divisors is an integer number (2402816).

Almost surely, 2^128480058 is an apocalyptic number.

128480058 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 128480058, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173002752).

128480058 is an abundant number, since it is smaller than the sum of its proper divisors (217525446).

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

128480058 is a wasteful number, since it uses less digits than its factorization.

128480058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 36.

The square root of 128480058 is about 11334.9044107130. The cubic root of 128480058 is about 504.5976705992.

The spelling of 128480058 in words is "one hundred twenty-eight million, four hundred eighty thousand, fifty-eight".