10254745 has 4 divisors (see below), whose sum is σ = 12305700. Its totient is φ = 8203792.

The previous prime is 10254709. The next prime is 10254763. The reversal of 10254745 is 54745201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1798281 + 8456464 = 1341^2 + 2908^2 .

It is a cyclic number.

It is not a de Polignac number, because 10254745 - 2⁷ = 10254617 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1025470 + ... + 1025479.

It is an arithmetic number, because the mean of its divisors is an integer number (3076425).

Almost surely, 2^10254745 is an apocalyptic number.

It is an amenable number.

10254745 is a deficient number, since it is larger than the sum of its proper divisors (2050955).

10254745 is an equidigital number, since it uses as much as digits as its factorization.

10254745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050954.

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 10254745 is about 3202.3030774741. The cubic root of 10254745 is about 217.2575887347.

Adding to 10254745 its reverse (54745201), we get a palindrome (64999946).

The spelling of 10254745 in words is "ten million, two hundred fifty-four thousand, seven hundred forty-five".