80247068 has 12 divisors (see below), whose sum is σ = 153199032. Its totient is φ = 36475920.

The previous prime is 80247061. The next prime is 80247091. The reversal of 80247068 is 86074208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80247061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 911855 + ... + 911942.

It is an arithmetic number, because the mean of its divisors is an integer number (12766586).

Almost surely, 2^80247068 is an apocalyptic number.

It is an amenable number.

80247068 is a deficient number, since it is larger than the sum of its proper divisors (72951964).

80247068 is a wasteful number, since it uses less digits than its factorization.

80247068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1823812 (or 1823810 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 80247068 is about 8958.0727838079. The cubic root of 80247068 is about 431.3300587067.

The spelling of 80247068 in words is "eighty million, two hundred forty-seven thousand, sixty-eight".