80091414 has 96 divisors (see below), whose sum is σ = 197154048. Its totient is φ = 23328000.

The previous prime is 80091397. The next prime is 80091419. The reversal of 80091414 is 41419008.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80091419) 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 47 ways as a sum of consecutive naturals, for example, 442404 + ... + 442584.

It is an arithmetic number, because the mean of its divisors is an integer number (2053688).

Almost surely, 2^80091414 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80091414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98577024).

80091414 is an abundant number, since it is smaller than the sum of its proper divisors (117062634).

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

80091414 is a wasteful number, since it uses less digits than its factorization.

80091414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294 (or 291 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 80091414 is about 8949.3806489611. The cubic root of 80091414 is about 431.0509967776.

The spelling of 80091414 in words is "eighty million, ninety-one thousand, four hundred fourteen".