10204512 has 24 divisors (see below), whose sum is σ = 26787096. Its totient is φ = 3401472.

The previous prime is 10204427. The next prime is 10204517. The reversal of 10204512 is 21540201.

10204512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 10204491 and 10204500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10204517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53053 + ... + 53244.

It is an arithmetic number, because the mean of its divisors is an integer number (1116129).

Almost surely, 2^10204512 is an apocalyptic number.

10204512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10204512 is an abundant number, since it is smaller than the sum of its proper divisors (16582584).

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

10204512 is a wasteful number, since it uses less digits than its factorization.

10204512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106310 (or 106302 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 10204512 is about 3194.4501874345. The cubic root of 10204512 is about 216.9022615477.

Adding to 10204512 its reverse (21540201), we get a palindrome (31744713).

The spelling of 10204512 in words is "ten million, two hundred four thousand, five hundred twelve".