10204425 has 144 divisors (see below), whose sum is σ = 24760320. Its totient is φ = 3888000.

The previous prime is 10204409. The next prime is 10204427. The reversal of 10204425 is 52440201.

10204425 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10204425 - 2⁴ = 10204409 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10204398 and 10204407.

It is not an unprimeable number, because it can be changed into a prime (10204427) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 329160 + ... + 329190.

Almost surely, 2^10204425 is an apocalyptic number.

10204425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10204425 is an abundant number, since it is smaller than the sum of its proper divisors (14555895).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10204425 is a wasteful number, since it uses less digits than its factorization.

10204425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84 (or 76 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 10204425 is about 3194.4365700386. The cubic root of 10204425 is about 216.9016451357.

Adding to 10204425 its reverse (52440201), we get a palindrome (62644626).

It can be divided in two parts, 1020 and 4425, that added together give a palindrome (5445).

The spelling of 10204425 in words is "ten million, two hundred four thousand, four hundred twenty-five".