15238063 has 2 divisors, whose sum is σ = 15238064. Its totient is φ = 15238062.

The previous prime is 15238061. The next prime is 15238087. The reversal of 15238063 is 36083251.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 15238063 - 2¹ = 15238061 is a prime.

Together with 15238061, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15238061) 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, 7619031 + 7619032.

It is an arithmetic number, because the mean of its divisors is an integer number (7619032).

Almost surely, 2^15238063 is an apocalyptic number.

15238063 is a deficient number, since it is larger than the sum of its proper divisors (1).

15238063 is an equidigital number, since it uses as much as digits as its factorization.

15238063 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 28.

The square root of 15238063 is about 3903.5961625148. The cubic root of 15238063 is about 247.9190628616.

The spelling of 15238063 in words is "fifteen million, two hundred thirty-eight thousand, sixty-three".