15244063 has 2 divisors, whose sum is σ = 15244064. Its totient is φ = 15244062.

The previous prime is 15244049. The next prime is 15244081. The reversal of 15244063 is 36044251.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15244063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15244003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7622031 + 7622032.

It is an arithmetic number, because the mean of its divisors is an integer number (7622032).

Almost surely, 2^15244063 is an apocalyptic number.

15244063 is a deficient number, since it is larger than the sum of its proper divisors (1).

15244063 is an equidigital number, since it uses as much as digits as its factorization.

15244063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 15244063 is about 3904.3646089985. The cubic root of 15244063 is about 247.9515980376.

The spelling of 15244063 in words is "fifteen million, two hundred forty-four thousand, sixty-three".