14101481 has 2 divisors, whose sum is σ = 14101482. Its totient is φ = 14101480.

The previous prime is 14101471. The next prime is 14101487. The reversal of 14101481 is 18410141.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8317456 + 5784025 = 2884^2 + 2405^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14101481 is a prime.

It is a super-2 number, since 2×14101481² = 397703532786722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14101487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7050740 + 7050741.

It is an arithmetic number, because the mean of its divisors is an integer number (7050741).

Almost surely, 2^14101481 is an apocalyptic number.

It is an amenable number.

14101481 is a deficient number, since it is larger than the sum of its proper divisors (1).

14101481 is an equidigital number, since it uses as much as digits as its factorization.

14101481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128, while the sum is 20.

The square root of 14101481 is about 3755.1938698288. The cubic root of 14101481 is about 241.5951670104.

The spelling of 14101481 in words is "fourteen million, one hundred one thousand, four hundred eighty-one".