10000025 has 12 divisors (see below), whose sum is σ = 14171712. Its totient is φ = 6857040.

The previous prime is 10000019. The next prime is 10000079. The reversal of 10000025 is 52000001.

It is a de Polignac number, because none of the positive numbers 2^k-10000025 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9999967 and 10000021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28397 + ... + 28746.

It is an arithmetic number, because the mean of its divisors is an integer number (1180976).

Almost surely, 2^10000025 is an apocalyptic number.

It is an amenable number.

10000025 is a deficient number, since it is larger than the sum of its proper divisors (4171687).

10000025 is an equidigital number, since it uses as much as digits as its factorization.

10000025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57160 (or 57155 counting only the distinct ones).

The product of its (nonzero) digits is 10, while the sum is 8.

The square root of 10000025 is about 3162.2816130130. The cubic root of 10000025 is about 215.4436485393.

Adding to 10000025 its reverse (52000001), we get a palindrome (62000026).

The spelling of 10000025 in words is "ten million, twenty-five", and thus it is an aban number and an uban number.