80658484 has 6 divisors (see below), whose sum is σ = 141152354. Its totient is φ = 40329240.

The previous prime is 80658467. The next prime is 80658491. The reversal of 80658484 is 48485608.

It can be written as a sum of positive squares in only one way, i.e., 57426084 + 23232400 = 7578^2 + 4820^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 80658484.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 10082307 + ... + 10082314.

Almost surely, 2^80658484 is an apocalyptic number.

It is an amenable number.

80658484 is a deficient number, since it is larger than the sum of its proper divisors (60493870).

80658484 is a wasteful number, since it uses less digits than its factorization.

80658484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20164625 (or 20164623 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 43.

The square root of 80658484 is about 8981.0068477872. The cubic root of 80658484 is about 432.0659264384.

The spelling of 80658484 in words is "eighty million, six hundred fifty-eight thousand, four hundred eighty-four".