2850825 has 12 divisors (see below), whose sum is σ = 4713488. Its totient is φ = 1520400.

The previous prime is 2850823. The next prime is 2850829. The reversal of 2850825 is 5280582.

It is not a de Polignac number, because 2850825 - 2¹ = 2850823 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

2850825 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2850792 and 2850801.

It is not an unprimeable number, because it can be changed into a prime (2850823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18931 + ... + 19080.

2^2850825 is an apocalyptic number.

2850825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2850825 is a deficient number, since it is larger than the sum of its proper divisors (1862663).

2850825 is a wasteful number, since it uses less digits than its factorization.

2850825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38024 (or 38019 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 2850825 is about 1688.4386278453. The cubic root of 2850825 is about 141.7936731077.

The spelling of 2850825 in words is "two million, eight hundred fifty thousand, eight hundred twenty-five".