14655481 has 2 divisors, whose sum is σ = 14655482. Its totient is φ = 14655480.

The previous prime is 14655463. The next prime is 14655497. The reversal of 14655481 is 18455641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7812025 + 6843456 = 2795^2 + 2616^2 .

It is a cyclic number.

It is not a de Polignac number, because 14655481 - 2⁵ = 14655449 is a prime.

It is a super-2 number, since 2×14655481² = 429566246682722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14655881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7327740 + 7327741.

It is an arithmetic number, because the mean of its divisors is an integer number (7327741).

Almost surely, 2^14655481 is an apocalyptic number.

It is an amenable number.

14655481 is a deficient number, since it is larger than the sum of its proper divisors (1).

14655481 is an equidigital number, since it uses as much as digits as its factorization.

14655481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19200, while the sum is 34.

The square root of 14655481 is about 3828.2477715007. The cubic root of 14655481 is about 244.7184381712.

The spelling of 14655481 in words is "fourteen million, six hundred fifty-five thousand, four hundred eighty-one".