10206253 has 8 divisors (see below), whose sum is σ = 10576440. Its totient is φ = 9841920.

The previous prime is 10206199. The next prime is 10206257. The reversal of 10206253 is 35260201.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 49284 + 10156969 = 222^2 + 3187^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10206253 - 2¹³ = 10198061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10206253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10206257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2251 + ... + 5047.

It is an arithmetic number, because the mean of its divisors is an integer number (1322055).

Almost surely, 2^10206253 is an apocalyptic number.

It is an amenable number.

10206253 is a deficient number, since it is larger than the sum of its proper divisors (370187).

10206253 is an equidigital number, since it uses as much as digits as its factorization.

10206253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2927.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 10206253 is about 3194.7226796703. The cubic root of 10206253 is about 216.9145961360.

Adding to 10206253 its reverse (35260201), we get a palindrome (45466454).

The spelling of 10206253 in words is "ten million, two hundred six thousand, two hundred fifty-three".