16124663 has 2 divisors, whose sum is σ = 16124664. Its totient is φ = 16124662.

The previous prime is 16124651. The next prime is 16124701. The reversal of 16124663 is 36642161.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16124663 - 2⁶ = 16124599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16124063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8062331 + 8062332.

It is an arithmetic number, because the mean of its divisors is an integer number (8062332).

Almost surely, 2^16124663 is an apocalyptic number.

16124663 is a deficient number, since it is larger than the sum of its proper divisors (1).

16124663 is an equidigital number, since it uses as much as digits as its factorization.

16124663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 29.

The square root of 16124663 is about 4015.5526394259. The cubic root of 16124663 is about 252.6369573637.

The spelling of 16124663 in words is "sixteen million, one hundred twenty-four thousand, six hundred sixty-three".