80026128 has 240 divisors, whose sum is σ = 285981696. Its totient is φ = 20321280.

The previous prime is 80026117. The next prime is 80026147. The reversal of 80026128 is 82162008.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 406126 + ... + 406322.

Almost surely, 2^80026128 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 80026128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142990848).

80026128 is an abundant number, since it is smaller than the sum of its proper divisors (205955568).

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

80026128 is a wasteful number, since it uses less digits than its factorization.

80026128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262 (or 253 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 80026128 is about 8945.7323903636. The cubic root of 80026128 is about 430.9338421251.

The spelling of 80026128 in words is "eighty million, twenty-six thousand, one hundred twenty-eight".