80535806 has 8 divisors (see below), whose sum is σ = 130096344. Its totient is φ = 37170360.

The previous prime is 80535761. The next prime is 80535823. The reversal of 80535806 is 60853508.

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

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 3 ways as a sum of consecutive naturals, for example, 1548740 + ... + 1548791.

It is an arithmetic number, because the mean of its divisors is an integer number (16262043).

Almost surely, 2^80535806 is an apocalyptic number.

80535806 is a deficient number, since it is larger than the sum of its proper divisors (49560538).

80535806 is a wasteful number, since it uses less digits than its factorization.

80535806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3097546.

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 80535806 is about 8974.1743909955. The cubic root of 80535806 is about 431.8467642103.

The spelling of 80535806 in words is "eighty million, five hundred thirty-five thousand, eight hundred six".