80849248 has 24 divisors (see below), whose sum is σ = 159733728. Its totient is φ = 40281984.

The previous prime is 80849243. The next prime is 80849257. The reversal of 80849248 is 84294808.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80849243) 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 3 ways as a sum of consecutive naturals, for example, 5065 + ... + 13687.

It is an arithmetic number, because the mean of its divisors is an integer number (6655572).

Almost surely, 2^80849248 is an apocalyptic number.

It is an amenable number.

80849248 is a deficient number, since it is larger than the sum of its proper divisors (78884480).

80849248 is a wasteful number, since it uses less digits than its factorization.

80849248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8926 (or 8918 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The square root of 80849248 is about 8991.6209884536. The cubic root of 80849248 is about 432.4062821653.

The spelling of 80849248 in words is "eighty million, eight hundred forty-nine thousand, two hundred forty-eight".