80082902 has 4 divisors (see below), whose sum is σ = 120124356. Its totient is φ = 40041450.

The previous prime is 80082901. The next prime is 80082913. The reversal of 80082902 is 20928008.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80082901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20020724 + ... + 20020727.

It is an arithmetic number, because the mean of its divisors is an integer number (30031089).

Almost surely, 2^80082902 is an apocalyptic number.

80082902 is a deficient number, since it is larger than the sum of its proper divisors (40041454).

80082902 is a wasteful number, since it uses less digits than its factorization.

80082902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40041453.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 80082902 is about 8948.9050726891. The cubic root of 80082902 is about 431.0357257438.

The spelling of 80082902 in words is "eighty million, eighty-two thousand, nine hundred two".