2075816 has 16 divisors (see below), whose sum is σ = 3909300. Its totient is φ = 1033344.

The previous prime is 2075813. The next prime is 2075831. The reversal of 2075816 is 6185702.

It can be written as a sum of positive squares in 2 ways, for example, as 1876900 + 198916 = 1370^2 + 446^2 .

It is not an unprimeable number, because it can be changed into a prime (2075813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2090 + ... + 2918.

2^2075816 is an apocalyptic number.

It is an amenable number.

2075816 is a deficient number, since it is larger than the sum of its proper divisors (1833484).

2075816 is a wasteful number, since it uses less digits than its factorization.

2075816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148 (or 1144 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 2075816 is about 1440.7692389831. The cubic root of 2075816 is about 127.5644375039.

The spelling of 2075816 in words is "two million, seventy-five thousand, eight hundred sixteen".