80454298 has 8 divisors (see below), whose sum is σ = 120772980. Its totient is φ = 40196640.

The previous prime is 80454287. The next prime is 80454301. The reversal of 80454298 is 89245408.

It can be written as a sum of positive squares in 2 ways, for example, as 78623689 + 1830609 = 8867^2 + 1353^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 80454298.

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 3 ways as a sum of consecutive naturals, for example, 11803 + ... + 17326.

Almost surely, 2^80454298 is an apocalyptic number.

80454298 is a deficient number, since it is larger than the sum of its proper divisors (40318682).

80454298 is a wasteful number, since it uses less digits than its factorization.

80454298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30512.

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 80454298 is about 8969.6319879915. The cubic root of 80454298 is about 431.7010284227.

The spelling of 80454298 in words is "eighty million, four hundred fifty-four thousand, two hundred ninety-eight".