14774141 has 2 divisors, whose sum is σ = 14774142. Its totient is φ = 14774140.

The previous prime is 14774129. The next prime is 14774143. The reversal of 14774141 is 14147741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8791225 + 5982916 = 2965^2 + 2446^2 .

It is a cyclic number.

It is not a de Polignac number, because 14774141 - 2¹⁰ = 14773117 is a prime.

Together with 14774143, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14774143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7387070 + 7387071.

It is an arithmetic number, because the mean of its divisors is an integer number (7387071).

Almost surely, 2^14774141 is an apocalyptic number.

It is an amenable number.

14774141 is a deficient number, since it is larger than the sum of its proper divisors (1).

14774141 is an equidigital number, since it uses as much as digits as its factorization.

14774141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3136, while the sum is 29.

The square root of 14774141 is about 3843.7144795107. The cubic root of 14774141 is about 245.3771284761.

The spelling of 14774141 in words is "fourteen million, seven hundred seventy-four thousand, one hundred forty-one".