10047825 has 18 divisors (see below), whose sum is σ = 17997174. Its totient is φ = 5358720.

The previous prime is 10047823. The next prime is 10047841. The reversal of 10047825 is 52874001.

It can be written as a sum of positive squares in 3 ways, for example, as 665856 + 9381969 = 816^2 + 3063^2 .

It is not a de Polignac number, because 10047825 - 2¹ = 10047823 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10047823) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 22104 + ... + 22553.

It is an arithmetic number, because the mean of its divisors is an integer number (999843).

Almost surely, 2^10047825 is an apocalyptic number.

10047825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10047825 is a deficient number, since it is larger than the sum of its proper divisors (7949349).

10047825 is a wasteful number, since it uses less digits than its factorization.

10047825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44673 (or 44665 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 10047825 is about 3169.8304371054. The cubic root of 10047825 is about 215.7863757291.

The spelling of 10047825 in words is "ten million, forty-seven thousand, eight hundred twenty-five".