80817035 has 16 divisors (see below), whose sum is σ = 105374304. Its totient is φ = 59146752.

The previous prime is 80817029. The next prime is 80817049. The reversal of 80817035 is 53071808.

It is a cyclic number.

It is not a de Polignac number, because 80817035 - 2⁶ = 80816971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80816992 and 80817010.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1844 + ... + 12846.

It is an arithmetic number, because the mean of its divisors is an integer number (6585894).

Almost surely, 2^80817035 is an apocalyptic number.

80817035 is a deficient number, since it is larger than the sum of its proper divisors (24557269).

80817035 is a wasteful number, since it uses less digits than its factorization.

80817035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11134.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 80817035 is about 8989.8295311980. The cubic root of 80817035 is about 432.3488462408.

The spelling of 80817035 in words is "eighty million, eight hundred seventeen thousand, thirty-five".