80152298 has 16 divisors (see below), whose sum is σ = 130640640. Its totient is φ = 36741600.

The previous prime is 80152277. The next prime is 80152327. The reversal of 80152298 is 89225108.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32843 + ... + 35198.

It is an arithmetic number, because the mean of its divisors is an integer number (8165040).

Almost surely, 2^80152298 is an apocalyptic number.

80152298 is a deficient number, since it is larger than the sum of its proper divisors (50488342).

80152298 is a wasteful number, since it uses less digits than its factorization.

80152298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68093.

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 80152298 is about 8952.7815789284. The cubic root of 80152298 is about 431.1601947564.

The spelling of 80152298 in words is "eighty million, one hundred fifty-two thousand, two hundred ninety-eight".