2071825 has 12 divisors (see below), whose sum is σ = 2936320. Its totient is φ = 1420560.

The previous prime is 2071819. The next prime is 2071837. The reversal of 2071825 is 5281702.

It is not a de Polignac number, because 2071825 - 2¹⁵ = 2039057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 2071825.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5745 + ... + 6094.

2^2071825 is an apocalyptic number.

2071825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2071825 is a deficient number, since it is larger than the sum of its proper divisors (864495).

2071825 is a wasteful number, since it uses less digits than its factorization.

2071825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11856 (or 11851 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 2071825 is about 1439.3835486068. The cubic root of 2071825 is about 127.4826325184.

The spelling of 2071825 in words is "two million, seventy-one thousand, eight hundred twenty-five".