80804627 has 4 divisors (see below), whose sum is σ = 80840400. Its totient is φ = 80768856.

The previous prime is 80804617. The next prime is 80804629. The reversal of 80804627 is 72640808.

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 80804627 - 2⁸ = 80804371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80804629) 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, 14252 + ... + 19097.

It is an arithmetic number, because the mean of its divisors is an integer number (20210100).

Almost surely, 2^80804627 is an apocalyptic number.

80804627 is a deficient number, since it is larger than the sum of its proper divisors (35773).

80804627 is a wasteful number, since it uses less digits than its factorization.

80804627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35772.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 80804627 is about 8989.1393915102. The cubic root of 80804627 is about 432.3267186491.

The spelling of 80804627 in words is "eighty million, eight hundred four thousand, six hundred twenty-seven".