10140289 has 2 divisors, whose sum is σ = 10140290. Its totient is φ = 10140288.

The previous prime is 10140259. The next prime is 10140293. The reversal of 10140289 is 98204101.

It is a happy number.

10140289 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10112400 + 27889 = 3180^2 + 167^2 .

It is a cyclic number.

It is not a de Polignac number, because 10140289 - 2¹¹ = 10138241 is a prime.

It is a super-2 number, since 2×10140289² = 205650922007042, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10140209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5070144 + 5070145.

It is an arithmetic number, because the mean of its divisors is an integer number (5070145).

Almost surely, 2^10140289 is an apocalyptic number.

It is an amenable number.

10140289 is a deficient number, since it is larger than the sum of its proper divisors (1).

10140289 is an equidigital number, since it uses as much as digits as its factorization.

10140289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 10140289 is about 3184.3820436625. The cubic root of 10140289 is about 216.4462724055.

The spelling of 10140289 in words is "ten million, one hundred forty thousand, two hundred eighty-nine".