10250145 has 20 divisors (see below), whose sum is σ = 18375060. Its totient is φ = 5466528.

The previous prime is 10250131. The next prime is 10250153. The reversal of 10250145 is 54105201.

10250145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4941729 + 5308416 = 2223^2 + 2304^2 .

It is not a de Polignac number, because 10250145 - 2⁵ = 10250113 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12250 + ... + 13059.

It is an arithmetic number, because the mean of its divisors is an integer number (918753).

Almost surely, 2^10250145 is an apocalyptic number.

10250145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10250145 is a deficient number, since it is larger than the sum of its proper divisors (8124915).

10250145 is an equidigital number, since it uses as much as digits as its factorization.

10250145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25326 (or 25317 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 10250145 is about 3201.5847638318. The cubic root of 10250145 is about 217.2250985922.

Adding to 10250145 its reverse (54105201), we get a palindrome (64355346).

The spelling of 10250145 in words is "ten million, two hundred fifty thousand, one hundred forty-five".