80127930 has 16 divisors (see below), whose sum is σ = 192307104. Its totient is φ = 21367440.

The previous prime is 80127911. The next prime is 80127937. The reversal of 80127930 is 3972108.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 2670931 = 80127930 / (8 + 0 + 1 + 2 + 7 + 9 + 3 + 0).

It is not an unprimeable number, because it can be changed into a prime (80127937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1335436 + ... + 1335495.

It is an arithmetic number, because the mean of its divisors is an integer number (12019194).

Almost surely, 2^80127930 is an apocalyptic number.

80127930 is an abundant number, since it is smaller than the sum of its proper divisors (112179174).

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

80127930 is a wasteful number, since it uses less digits than its factorization.

80127930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2670941.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 80127930 is about 8951.4205576545. The cubic root of 80127930 is about 431.1164963772.

The spelling of 80127930 in words is "eighty million, one hundred twenty-seven thousand, nine hundred thirty".