675580 has 24 divisors (see below), whose sum is σ = 1502928. Its totient is φ = 254208.

The previous prime is 675569. The next prime is 675581. The reversal of 675580 is 85576.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675581) 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, 654 + ... + 1333.

It is an arithmetic number, because the mean of its divisors is an integer number (62622).

2⁶⁷⁵⁵⁸⁰ is an apocalyptic number.

It is an amenable number.

675580 is an abundant number, since it is smaller than the sum of its proper divisors (827348).

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

675580 is a wasteful number, since it uses less digits than its factorization.

675580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2013 (or 2011 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 675580 is about 821.9367372250. The cubic root of 675580 is about 87.7456498467.

The spelling of 675580 in words is "six hundred seventy-five thousand, five hundred eighty".