80470276 has 12 divisors (see below), whose sum is σ = 140894208. Its totient is φ = 40214792.

The previous prime is 80470267. The next prime is 80470279. The reversal of 80470276 is 67207408.

It is not an unprimeable number, because it can be changed into a prime (80470279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7005 + ... + 14491.

It is an arithmetic number, because the mean of its divisors is an integer number (11741184).

Almost surely, 2^80470276 is an apocalyptic number.

It is an amenable number.

80470276 is a deficient number, since it is larger than the sum of its proper divisors (60423932).

80470276 is a wasteful number, since it uses less digits than its factorization.

80470276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10178 (or 10176 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 80470276 is about 8970.5226157677. The cubic root of 80470276 is about 431.7296047392.

The spelling of 80470276 in words is "eighty million, four hundred seventy thousand, two hundred seventy-six".