80114991 has 8 divisors (see below), whose sum is σ = 116530944. Its totient is φ = 48554520.

The previous prime is 80114941. The next prime is 80115017. The reversal of 80114991 is 19941108.

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

It is not a de Polignac number, because 80114991 - 2¹¹ = 80112943 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 2427727 = 80114991 / (8 + 0 + 1 + 1 + 4 + 9 + 9 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80114921) 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, 1213831 + ... + 1213896.

It is an arithmetic number, because the mean of its divisors is an integer number (14566368).

Almost surely, 2^80114991 is an apocalyptic number.

80114991 is a deficient number, since it is larger than the sum of its proper divisors (36415953).

80114991 is a wasteful number, since it uses less digits than its factorization.

80114991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2427741.

The product of its (nonzero) digits is 2592, while the sum is 33.

The square root of 80114991 is about 8950.6977940270. The cubic root of 80114991 is about 431.0932896684.

The spelling of 80114991 in words is "eighty million, one hundred fourteen thousand, nine hundred ninety-one".