80081267 has 8 divisors (see below), whose sum is σ = 94677600. Its totient is φ = 66273984.

The previous prime is 80081263. The next prime is 80081269. The reversal of 80081267 is 76218008.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80081267 - 2² = 80081263 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80081263) 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, 197042 + ... + 197447.

It is an arithmetic number, because the mean of its divisors is an integer number (11834700).

Almost surely, 2^80081267 is an apocalyptic number.

80081267 is a deficient number, since it is larger than the sum of its proper divisors (14596333).

80081267 is a wasteful number, since it uses less digits than its factorization.

80081267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394525.

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 80081267 is about 8948.8137202648. The cubic root of 80081267 is about 431.0327923327.

The spelling of 80081267 in words is "eighty million, eighty-one thousand, two hundred sixty-seven".