80625067 has 4 divisors (see below), whose sum is σ = 85367736. Its totient is φ = 75882400.

The previous prime is 80625059. The next prime is 80625073. The reversal of 80625067 is 76052608.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80625067 - 2³ = 80625059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80625007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2371309 + ... + 2371342.

It is an arithmetic number, because the mean of its divisors is an integer number (21341934).

Almost surely, 2^80625067 is an apocalyptic number.

80625067 is a deficient number, since it is larger than the sum of its proper divisors (4742669).

80625067 is a wasteful number, since it uses less digits than its factorization.

80625067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4742668.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 80625067 is about 8979.1462289017. The cubic root of 80625067 is about 432.0062495524.

The spelling of 80625067 in words is "eighty million, six hundred twenty-five thousand, sixty-seven".