14553961 has 2 divisors, whose sum is σ = 14553962. Its totient is φ = 14553960.

The previous prime is 14553923. The next prime is 14553983. The reversal of 14553961 is 16935541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9120400 + 5433561 = 3020^2 + 2331^2 .

It is a cyclic number.

It is not a de Polignac number, because 14553961 - 2¹¹ = 14551913 is a prime.

It is not a weakly prime, because it can be changed into another prime (14553361) 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, 7276980 + 7276981.

It is an arithmetic number, because the mean of its divisors is an integer number (7276981).

Almost surely, 2^14553961 is an apocalyptic number.

It is an amenable number.

14553961 is a deficient number, since it is larger than the sum of its proper divisors (1).

14553961 is an equidigital number, since it uses as much as digits as its factorization.

14553961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16200, while the sum is 34.

The square root of 14553961 is about 3814.9653995810. The cubic root of 14553961 is about 244.1520652481.

The spelling of 14553961 in words is "fourteen million, five hundred fifty-three thousand, nine hundred sixty-one".