8080557 has 8 divisors (see below), whose sum is σ = 10787520. Its totient is φ = 5380320.

The previous prime is 8080537. The next prime is 8080561. The reversal of 8080557 is 7550808.

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

It is not a de Polignac number, because 8080557 - 2⁶ = 8080493 is a prime.

8080557 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8080507) 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, 2944 + ... + 4982.

It is an arithmetic number, because the mean of its divisors is an integer number (1348440).

Almost surely, 2^8080557 is an apocalyptic number.

It is an amenable number.

8080557 is a deficient number, since it is larger than the sum of its proper divisors (2706963).

8080557 is a wasteful number, since it uses less digits than its factorization.

8080557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3363.

The product of its (nonzero) digits is 11200, while the sum is 33.

The square root of 8080557 is about 2842.6320549800. The cubic root of 8080557 is about 200.6690675803.

The spelling of 8080557 in words is "eight million, eighty thousand, five hundred fifty-seven".