80286099 has 16 divisors (see below), whose sum is σ = 108669600. Its totient is φ = 52718336.

The previous prime is 80286091. The next prime is 80286109. The reversal of 80286099 is 99068208.

It is a cyclic number.

It is not a de Polignac number, because 80286099 - 2³ = 80286091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80286099.

It is not an unprimeable number, because it can be changed into a prime (80286091) 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 15 ways as a sum of consecutive naturals, for example, 103477 + ... + 104249.

It is an arithmetic number, because the mean of its divisors is an integer number (6791850).

Almost surely, 2^80286099 is an apocalyptic number.

80286099 is a gapful number since it is divisible by the number (89) formed by its first and last digit.

80286099 is a deficient number, since it is larger than the sum of its proper divisors (28383501).

80286099 is a wasteful number, since it uses less digits than its factorization.

80286099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254.

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 80286099 is about 8960.2510567506. The cubic root of 80286099 is about 431.3999782489.

The spelling of 80286099 in words is "eighty million, two hundred eighty-six thousand, ninety-nine".