14980481 has 2 divisors, whose sum is σ = 14980482. Its totient is φ = 14980480.

The previous prime is 14980477. The next prime is 14980489. The reversal of 14980481 is 18408941.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8904256 + 6076225 = 2984^2 + 2465^2 .

It is an emirp because it is prime and its reverse (18408941) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14980481 - 2² = 14980477 is a prime.

It is a super-2 number, since 2×14980481² = 448829621982722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14980489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7490240 + 7490241.

It is an arithmetic number, because the mean of its divisors is an integer number (7490241).

Almost surely, 2^14980481 is an apocalyptic number.

It is an amenable number.

14980481 is a deficient number, since it is larger than the sum of its proper divisors (1).

14980481 is an equidigital number, since it uses as much as digits as its factorization.

14980481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 14980481 is about 3870.4626338462. The cubic root of 14980481 is about 246.5141876804.

The spelling of 14980481 in words is "fourteen million, nine hundred eighty thousand, four hundred eighty-one".