80568907 has 8 divisors (see below), whose sum is σ = 84411392. Its totient is φ = 76804200.

The previous prime is 80568881. The next prime is 80568913. The reversal of 80568907 is 70986508.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80568907 - 2⁷ = 80568779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80568937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17319 + ... + 21472.

It is an arithmetic number, because the mean of its divisors is an integer number (10551424).

Almost surely, 2^80568907 is an apocalyptic number.

80568907 is a deficient number, since it is larger than the sum of its proper divisors (3842485).

80568907 is a wasteful number, since it uses less digits than its factorization.

80568907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38889.

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 80568907 is about 8976.0184380381. The cubic root of 80568907 is about 431.9059205140.

The spelling of 80568907 in words is "eighty million, five hundred sixty-eight thousand, nine hundred seven".