10020025 has 12 divisors (see below), whose sum is σ = 12465472. Its totient is φ = 7989840.

The previous prime is 10020013. The next prime is 10020041. The reversal of 10020025 is 52002001.

10020025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10020025 - 2¹¹ = 10017977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10019993 and 10020020.

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, 11764 + ... + 12586.

Almost surely, 2^10020025 is an apocalyptic number.

It is an amenable number.

10020025 is a deficient number, since it is larger than the sum of its proper divisors (2445447).

10020025 is an equidigital number, since it uses as much as digits as its factorization.

10020025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320 (or 1315 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 10.

The square root of 10020025 is about 3165.4423071666. The cubic root of 10020025 is about 215.5871816332.

Adding to 10020025 its reverse (52002001), we get a palindrome (62022026).

The spelling of 10020025 in words is "ten million, twenty thousand, twenty-five".