10254321 has 24 divisors (see below), whose sum is σ = 18467904. Its totient is φ = 5326560.

The previous prime is 10254311. The next prime is 10254323. The reversal of 10254321 is 12345201.

10254321 is a `hidden beast` number, since 102 + 543 + 21 = 666.

It is not a de Polignac number, because 10254321 - 2⁵ = 10254289 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10254294 and 10254303.

It is not an unprimeable number, because it can be changed into a prime (10254323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6706 + ... + 8091.

It is an arithmetic number, because the mean of its divisors is an integer number (769496).

Almost surely, 2^10254321 is an apocalyptic number.

10254321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10254321 is a deficient number, since it is larger than the sum of its proper divisors (8213583).

10254321 is a wasteful number, since it uses less digits than its factorization.

10254321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14821 (or 14818 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 10254321 is about 3202.2368744364. The cubic root of 10254321 is about 217.2545943977.

Adding to 10254321 its reverse (12345201), we get a palindrome (22599522).

The spelling of 10254321 in words is "ten million, two hundred fifty-four thousand, three hundred twenty-one".