10250489 has 2 divisors, whose sum is σ = 10250490. Its totient is φ = 10250488.

The previous prime is 10250419. The next prime is 10250503. The reversal of 10250489 is 98405201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8791225 + 1459264 = 2965^2 + 1208^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10250489 is a prime.

It is a Chen prime.

It is equal to p₆₈₀₀₉₆ and since 10250489 and 680096 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (10250419) 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 as a sum of consecutive naturals, namely, 5125244 + 5125245.

It is an arithmetic number, because the mean of its divisors is an integer number (5125245).

Almost surely, 2^10250489 is an apocalyptic number.

It is an amenable number.

10250489 is a deficient number, since it is larger than the sum of its proper divisors (1).

10250489 is an equidigital number, since it uses as much as digits as its factorization.

10250489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 10250489 is about 3201.6384867752. The cubic root of 10250489 is about 217.2275286261.

It can be divided in two parts, 102504 and 89, that multiplied together give a triangular number (9122856 = T₄₂₇₁).

The spelling of 10250489 in words is "ten million, two hundred fifty thousand, four hundred eighty-nine".