80416895 has 16 divisors (see below), whose sum is σ = 104462400. Its totient is φ = 59076864.

The previous prime is 80416841. The next prime is 80416909. The reversal of 80416895 is 59861408.

It is a cyclic number.

It is not a de Polignac number, because 80416895 - 2¹² = 80412799 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9827 + ... + 16043.

It is an arithmetic number, because the mean of its divisors is an integer number (6528900).

Almost surely, 2^80416895 is an apocalyptic number.

80416895 is a deficient number, since it is larger than the sum of its proper divisors (24045505).

80416895 is a wasteful number, since it uses less digits than its factorization.

80416895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6434.

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 80416895 is about 8967.5467659779. The cubic root of 80416895 is about 431.6341191469.

The spelling of 80416895 in words is "eighty million, four hundred sixteen thousand, eight hundred ninety-five".