80208297 has 12 divisors (see below), whose sum is σ = 124768644. Its totient is φ = 49358880.

The previous prime is 80208281. The next prime is 80208301. The reversal of 80208297 is 79280208.

It can be written as a sum of positive squares in 2 ways, for example, as 41718681 + 38489616 = 6459^2 + 6204^2 .

It is not a de Polignac number, because 80208297 - 2⁴ = 80208281 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (80208257) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 342654 + ... + 342887.

It is an arithmetic number, because the mean of its divisors is an integer number (10397387).

Almost surely, 2^80208297 is an apocalyptic number.

It is an amenable number.

80208297 is a deficient number, since it is larger than the sum of its proper divisors (44560347).

80208297 is a wasteful number, since it uses less digits than its factorization.

80208297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685560 (or 685557 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 80208297 is about 8955.9084966295. The cubic root of 80208297 is about 431.2605824750.

The spelling of 80208297 in words is "eighty million, two hundred eight thousand, two hundred ninety-seven".