2099060 has 12 divisors (see below), whose sum is σ = 4408068. Its totient is φ = 839616.

The previous prime is 2099059. The next prime is 2099081. The reversal of 2099060 is 609902.

It can be written as a sum of positive squares in 2 ways, for example, as 595984 + 1503076 = 772^2 + 1226^2 .

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, 52457 + ... + 52496.

It is an arithmetic number, because the mean of its divisors is an integer number (367339).

2^2099060 is an apocalyptic number.

2099060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2099060 is an abundant number, since it is smaller than the sum of its proper divisors (2309008).

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

2099060 is a wasteful number, since it uses less digits than its factorization.

2099060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104962 (or 104960 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 2099060 is about 1448.8133075038. The cubic root of 2099060 is about 128.0388065929.

The spelling of 2099060 in words is "two million, ninety-nine thousand, sixty".