10514389 has 2 divisors, whose sum is σ = 10514390. Its totient is φ = 10514388.

The previous prime is 10514333. The next prime is 10514393. The reversal of 10514389 is 98341501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9548100 + 966289 = 3090^2 + 983^2 .

It is an emirp because it is prime and its reverse (98341501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10514389 - 2⁷ = 10514261 is a prime.

It is a super-2 number, since 2×10514389² = 221104752086642, which contains 22 as substring.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 10514389.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10512389) 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, 5257194 + 5257195.

It is an arithmetic number, because the mean of its divisors is an integer number (5257195).

Almost surely, 2^10514389 is an apocalyptic number.

It is an amenable number.

10514389 is a deficient number, since it is larger than the sum of its proper divisors (1).

10514389 is an equidigital number, since it uses as much as digits as its factorization.

10514389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 10514389 is about 3242.5898599730. The cubic root of 10514389 is about 219.0759381644.

The spelling of 10514389 in words is "ten million, five hundred fourteen thousand, three hundred eighty-nine".