10745249 has 2 divisors, whose sum is σ = 10745250. Its totient is φ = 10745248.

The previous prime is 10745243. The next prime is 10745291. The reversal of 10745249 is 94254701.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10627600 + 117649 = 3260^2 + 343^2 .

It is a cyclic number.

It is not a de Polignac number, because 10745249 - 2⁴ = 10745233 is a prime.

It is not a weakly prime, because it can be changed into another prime (10745243) 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, 5372624 + 5372625.

It is an arithmetic number, because the mean of its divisors is an integer number (5372625).

Almost surely, 2^10745249 is an apocalyptic number.

It is an amenable number.

10745249 is a deficient number, since it is larger than the sum of its proper divisors (1).

10745249 is an equidigital number, since it uses as much as digits as its factorization.

10745249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 10745249 is about 3277.9946613745. The cubic root of 10745249 is about 220.6677302497.

The spelling of 10745249 in words is "ten million, seven hundred forty-five thousand, two hundred forty-nine".