80535207 has 8 divisors (see below), whose sum is σ = 108739840. Its totient is φ = 53010360.

The previous prime is 80535197. The next prime is 80535209. The reversal of 80535207 is 70253508.

It is a happy number.

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

It is not a de Polignac number, because 80535207 - 2⁷ = 80535079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80535209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169669 + ... + 170142.

It is an arithmetic number, because the mean of its divisors is an integer number (13592480).

Almost surely, 2^80535207 is an apocalyptic number.

80535207 is a deficient number, since it is larger than the sum of its proper divisors (28204633).

80535207 is a wasteful number, since it uses less digits than its factorization.

80535207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339893.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 80535207 is about 8974.1410173899. The cubic root of 80535207 is about 431.8456935608.

The spelling of 80535207 in words is "eighty million, five hundred thirty-five thousand, two hundred seven".