10204356 has 24 divisors (see below), whose sum is σ = 23877504. Its totient is φ = 3391840.

The previous prime is 10204343. The next prime is 10204391. The reversal of 10204356 is 65340201.

It is a happy number.

10204356 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4186 + ... + 6158.

It is an arithmetic number, because the mean of its divisors is an integer number (994896).

Almost surely, 2^10204356 is an apocalyptic number.

It is an amenable number.

10204356 is an abundant number, since it is smaller than the sum of its proper divisors (13673148).

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

10204356 is a wasteful number, since it uses less digits than its factorization.

10204356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2411 (or 2409 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 10204356 is about 3194.4257699937. The cubic root of 10204356 is about 216.9011562547.

Adding to 10204356 its reverse (65340201), we get a palindrome (75544557).

The spelling of 10204356 in words is "ten million, two hundred four thousand, three hundred fifty-six".