80546984 has 24 divisors (see below), whose sum is σ = 175683690. Its totient is φ = 34519968.

The previous prime is 80546981. The next prime is 80546987. The reversal of 80546984 is 48964508.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (80546981) and next prime (80546987).

It can be written as a sum of positive squares in only one way, i.e., 54434884 + 26112100 = 7378^2 + 5110^2 .

It is not an unprimeable number, because it can be changed into a prime (80546981) by changing a digit.

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 in 5 ways as a sum of consecutive naturals, for example, 102347 + ... + 103130.

Almost surely, 2^80546984 is an apocalyptic number.

It is an amenable number.

80546984 is an abundant number, since it is smaller than the sum of its proper divisors (95136706).

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

80546984 is a wasteful number, since it uses less digits than its factorization.

80546984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205497 (or 205486 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 80546984 is about 8974.7971564821. The cubic root of 80546984 is about 431.8667427352.

The spelling of 80546984 in words is "eighty million, five hundred forty-six thousand, nine hundred eighty-four".