12754081 has 2 divisors, whose sum is σ = 12754082. Its totient is φ = 12754080.

The previous prime is 12754069. The next prime is 12754087. The reversal of 12754081 is 18045721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10504081 + 2250000 = 3241^2 + 1500^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12754081 is a prime.

It is a super-2 number, since 2×12754081² = 325333164309122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12754087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6377040 + 6377041.

It is an arithmetic number, because the mean of its divisors is an integer number (6377041).

Almost surely, 2^12754081 is an apocalyptic number.

It is an amenable number.

12754081 is a deficient number, since it is larger than the sum of its proper divisors (1).

12754081 is an equidigital number, since it uses as much as digits as its factorization.

12754081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 12754081 is about 3571.2856228535. The cubic root of 12754081 is about 233.6413589531.

It can be divided in two parts, 1275 and 4081, that added together give a triangular number (5356 = T₁₀₃).

The spelling of 12754081 in words is "twelve million, seven hundred fifty-four thousand, eighty-one".