10235749 has 2 divisors, whose sum is σ = 10235750. Its totient is φ = 10235748.

The previous prime is 10235723. The next prime is 10235761. The reversal of 10235749 is 94753201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5846724 + 4389025 = 2418^2 + 2095^2 .

It is an emirp because it is prime and its reverse (94753201) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10235749 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10235749.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10235249) 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, 5117874 + 5117875.

It is an arithmetic number, because the mean of its divisors is an integer number (5117875).

Almost surely, 2^10235749 is an apocalyptic number.

It is an amenable number.

10235749 is a deficient number, since it is larger than the sum of its proper divisors (1).

10235749 is an equidigital number, since it uses as much as digits as its factorization.

10235749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 10235749 is about 3199.3357123003. The cubic root of 10235749 is about 217.1233557172.

The spelling of 10235749 in words is "ten million, two hundred thirty-five thousand, seven hundred forty-nine".