80188448 has 18 divisors (see below), whose sum is σ = 157970799. Its totient is φ = 40068896.

The previous prime is 80188411. The next prime is 80188483. The reversal of 80188448 is 84488108.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 40094224 + 40094224 = 6332^2 + 6332^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=6332.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 49865 + ... + 51447.

Almost surely, 2^80188448 is an apocalyptic number.

It is an amenable number.

80188448 is a deficient number, since it is larger than the sum of its proper divisors (77782351).

80188448 is an frugal number, since it uses more digits than its factorization.

80188448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3176 (or 1585 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 41.

The square root of 80188448 is about 8954.8002769464. The cubic root of 80188448 is about 431.2250051186.

The spelling of 80188448 in words is "eighty million, one hundred eighty-eight thousand, four hundred forty-eight".