14780741 has 2 divisors, whose sum is σ = 14780742. Its totient is φ = 14780740.

The previous prime is 14780729. The next prime is 14780767. The reversal of 14780741 is 14708741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14032516 + 748225 = 3746^2 + 865^2 .

It is a cyclic number.

It is not a de Polignac number, because 14780741 - 2¹⁴ = 14764357 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14780698 and 14780707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14780041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7390370 + 7390371.

It is an arithmetic number, because the mean of its divisors is an integer number (7390371).

Almost surely, 2^14780741 is an apocalyptic number.

It is an amenable number.

14780741 is a deficient number, since it is larger than the sum of its proper divisors (1).

14780741 is an equidigital number, since it uses as much as digits as its factorization.

14780741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6272, while the sum is 32.

The square root of 14780741 is about 3844.5729281677. The cubic root of 14780741 is about 245.4136618568.

The spelling of 14780741 in words is "fourteen million, seven hundred eighty thousand, seven hundred forty-one".