80627673 has 16 divisors (see below), whose sum is σ = 128203776. Its totient is φ = 44069520.

The previous prime is 80627663. The next prime is 80627693. The reversal of 80627673 is 37672608.

It is not a de Polignac number, because 80627673 - 2⁶ = 80627609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80627633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82983 + ... + 83948.

It is an arithmetic number, because the mean of its divisors is an integer number (8012736).

Almost surely, 2^80627673 is an apocalyptic number.

It is an amenable number.

80627673 is a deficient number, since it is larger than the sum of its proper divisors (47576103).

80627673 is a wasteful number, since it uses less digits than its factorization.

80627673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166964.

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 80627673 is about 8979.2913417485. The cubic root of 80627673 is about 432.0109040029.

The spelling of 80627673 in words is "eighty million, six hundred twenty-seven thousand, six hundred seventy-three".