80455206 has 16 divisors (see below), whose sum is σ = 173288304. Its totient is φ = 24755424.

The previous prime is 80455181. The next prime is 80455213. The reversal of 80455206 is 60255408.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 515661 + ... + 515816.

It is an arithmetic number, because the mean of its divisors is an integer number (10830519).

Almost surely, 2^80455206 is an apocalyptic number.

80455206 is an abundant number, since it is smaller than the sum of its proper divisors (92833098).

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

80455206 is a wasteful number, since it uses less digits than its factorization.

80455206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1031495.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 80455206 is about 8969.6826030802. The cubic root of 80455206 is about 431.7026524629.

The spelling of 80455206 in words is "eighty million, four hundred fifty-five thousand, two hundred six".