2107580 has 12 divisors (see below), whose sum is σ = 4425960. Its totient is φ = 843024.

The previous prime is 2107543. The next prime is 2107601. The reversal of 2107580 is 857012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52670 + ... + 52709.

It is an arithmetic number, because the mean of its divisors is an integer number (368830).

2^2107580 is an apocalyptic number.

2107580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2107580 is an abundant number, since it is smaller than the sum of its proper divisors (2318380).

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

2107580 is a wasteful number, since it uses less digits than its factorization.

2107580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105388 (or 105386 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 2107580 is about 1451.7506672979. The cubic root of 2107580 is about 128.2118075221.

The spelling of 2107580 in words is "two million, one hundred seven thousand, five hundred eighty".