80446014 has 32 divisors (see below), whose sum is σ = 195022080. Its totient is φ = 24377400.

The previous prime is 80446013. The next prime is 80446021. The reversal of 80446014 is 41064408.

It is a super-2 number, since 2×80446014² = 12943122336976392, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80446013) 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 in 15 ways as a sum of consecutive naturals, for example, 67122 + ... + 68309.

It is an arithmetic number, because the mean of its divisors is an integer number (6094440).

Almost surely, 2^80446014 is an apocalyptic number.

80446014 is an abundant number, since it is smaller than the sum of its proper divisors (114576066).

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

80446014 is a wasteful number, since it uses less digits than its factorization.

80446014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135453 (or 135447 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 80446014 is about 8969.1701957316. The cubic root of 80446014 is about 431.6862111738.

The spelling of 80446014 in words is "eighty million, four hundred forty-six thousand, fourteen".