80008245 has 48 divisors (see below), whose sum is σ = 147429360. Its totient is φ = 40061952.

The previous prime is 80008231. The next prime is 80008301. The reversal of 80008245 is 54280008.

It can be written as a sum of positive squares in 8 ways, for example, as 459684 + 79548561 = 678^2 + 8919^2 .

It is not a de Polignac number, because 80008245 - 2⁵ = 80008213 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47457 + ... + 49113.

It is an arithmetic number, because the mean of its divisors is an integer number (3071445).

Almost surely, 2^80008245 is an apocalyptic number.

It is an amenable number.

80008245 is a deficient number, since it is larger than the sum of its proper divisors (67421115).

80008245 is a wasteful number, since it uses less digits than its factorization.

80008245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734 (or 1731 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 80008245 is about 8944.7328076360. The cubic root of 80008245 is about 430.9017402596.

The spelling of 80008245 in words is "eighty million, eight thousand, two hundred forty-five".