14999653 has 2 divisors, whose sum is σ = 14999654. Its totient is φ = 14999652.

The previous prime is 14999639. The next prime is 14999659. The reversal of 14999653 is 35699941.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13198689 + 1800964 = 3633^2 + 1342^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14999653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14999659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7499826 + 7499827.

It is an arithmetic number, because the mean of its divisors is an integer number (7499827).

Almost surely, 2^14999653 is an apocalyptic number.

It is an amenable number.

14999653 is a deficient number, since it is larger than the sum of its proper divisors (1).

14999653 is an equidigital number, since it uses as much as digits as its factorization.

14999653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 262440, while the sum is 46.

The square root of 14999653 is about 3872.9385484410. The cubic root of 14999653 is about 246.6193056948.

The spelling of 14999653 in words is "fourteen million, nine hundred ninety-nine thousand, six hundred fifty-three".