2090708 has 6 divisors (see below), whose sum is σ = 3658746. Its totient is φ = 1045352.

The previous prime is 2090689. The next prime is 2090717. The reversal of 2090708 is 8070902.

It can be written as a sum of positive squares in only one way, i.e., 1295044 + 795664 = 1138^2 + 892^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261335 + ... + 261342.

It is an arithmetic number, because the mean of its divisors is an integer number (609791).

2^2090708 is an apocalyptic number.

It is an amenable number.

2090708 is a deficient number, since it is larger than the sum of its proper divisors (1568038).

2090708 is a wasteful number, since it uses less digits than its factorization.

2090708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522681 (or 522679 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 2090708 is about 1445.9280756663. The cubic root of 2090708 is about 127.8687619724.

The spelling of 2090708 in words is "two million, ninety thousand, seven hundred eight".