80002498 has 4 divisors (see below), whose sum is σ = 120003750. Its totient is φ = 40001248.

The previous prime is 80002477. The next prime is 80002499. The reversal of 80002498 is 89420008.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 73153809 + 6848689 = 8553^2 + 2617^2 .

It is not an unprimeable number, because it can be changed into a prime (80002499) by changing a digit.

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 as a sum of consecutive naturals, namely, 20000623 + ... + 20000626.

Almost surely, 2^80002498 is an apocalyptic number.

80002498 is a deficient number, since it is larger than the sum of its proper divisors (40001252).

80002498 is a wasteful number, since it uses less digits than its factorization.

80002498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40001251.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 80002498 is about 8944.4115513543. The cubic root of 80002498 is about 430.8914227746.

The spelling of 80002498 in words is "eighty million, two thousand, four hundred ninety-eight".