8045580 has 24 divisors (see below), whose sum is σ = 22527792. Its totient is φ = 2145472.

The previous prime is 8045579. The next prime is 8045581. The reversal of 8045580 is 855408.

It is an interprime number because it is at equal distance from previous prime (8045579) and next prime (8045581).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (8045581) 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, 66987 + ... + 67106.

It is an arithmetic number, because the mean of its divisors is an integer number (938658).

Almost surely, 2^8045580 is an apocalyptic number.

It is an amenable number.

8045580 is an abundant number, since it is smaller than the sum of its proper divisors (14482212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8045580 is a wasteful number, since it uses less digits than its factorization.

8045580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134105 (or 134103 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 8045580 is about 2836.4731622210. The cubic root of 8045580 is about 200.3791142412.

The spelling of 8045580 in words is "eight million, forty-five thousand, five hundred eighty".