14039513 has 2 divisors, whose sum is σ = 14039514. Its totient is φ = 14039512.

The previous prime is 14039477. The next prime is 14039551. The reversal of 14039513 is 31593041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8596624 + 5442889 = 2932^2 + 2333^2 .

It is a cyclic number.

It is not a de Polignac number, because 14039513 - 2⁸ = 14039257 is a prime.

It is equal to p₉₁₂₄₇₃ and since 14039513 and 912473 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 (14039593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7019756 + 7019757.

It is an arithmetic number, because the mean of its divisors is an integer number (7019757).

Almost surely, 2^14039513 is an apocalyptic number.

It is an amenable number.

14039513 is a deficient number, since it is larger than the sum of its proper divisors (1).

14039513 is an equidigital number, since it uses as much as digits as its factorization.

14039513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 14039513 is about 3746.9338131331. The cubic root of 14039513 is about 241.2407561762.

The spelling of 14039513 in words is "fourteen million, thirty-nine thousand, five hundred thirteen".