10251745 has 16 divisors (see below), whose sum is σ = 14232960. Its totient is φ = 6943104.

The previous prime is 10251739. The next prime is 10251749. The reversal of 10251745 is 54715201.

It is not a de Polignac number, because 10251745 - 2⁷ = 10251617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10251749) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1141 + ... + 4669.

It is an arithmetic number, because the mean of its divisors is an integer number (889560).

Almost surely, 2^10251745 is an apocalyptic number.

It is an amenable number.

10251745 is a deficient number, since it is larger than the sum of its proper divisors (3981215).

10251745 is an equidigital number, since it uses as much as digits as its factorization.

10251745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3624.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 10251745 is about 3201.8346303331. The cubic root of 10251745 is about 217.2364006137.

Adding to 10251745 its reverse (54715201), we get a palindrome (64966946).

The spelling of 10251745 in words is "ten million, two hundred fifty-one thousand, seven hundred forty-five".