8180089 has 8 divisors (see below), whose sum is σ = 8648640. Its totient is φ = 7715376.

The previous prime is 8180083. The next prime is 8180093. The reversal of 8180089 is 9800818.

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

It is a cyclic number.

It is not a de Polignac number, because 8180089 - 2⁵ = 8180057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8180083) 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, 4179 + ... + 5815.

It is an arithmetic number, because the mean of its divisors is an integer number (1081080).

Almost surely, 2^8180089 is an apocalyptic number.

It is an amenable number.

8180089 is a deficient number, since it is larger than the sum of its proper divisors (468551).

8180089 is a wasteful number, since it uses less digits than its factorization.

8180089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1919.

The product of its (nonzero) digits is 4608, while the sum is 34.

The square root of 8180089 is about 2860.0854882328. The cubic root of 8180089 is about 201.4896192934.

It can be divided in two parts, 81 and 80089, that multiplied together give a square (6487209 = 2547²).

The spelling of 8180089 in words is "eight million, one hundred eighty thousand, eighty-nine".