80490282 has 8 divisors (see below), whose sum is σ = 160980576. Its totient is φ = 26830092.

The previous prime is 80490269. The next prime is 80490301. The reversal of 80490282 is 28209408.

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

80490282 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 6707518 + ... + 6707529.

It is an arithmetic number, because the mean of its divisors is an integer number (20122572).

Almost surely, 2^80490282 is an apocalyptic number.

80490282 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80490282 is a wasteful number, since it uses less digits than its factorization.

80490282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13415052.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 80490282 is about 8971.6376431508. The cubic root of 80490282 is about 431.7653797161.

The spelling of 80490282 in words is "eighty million, four hundred ninety thousand, two hundred eighty-two".