12754057 has 2 divisors, whose sum is σ = 12754058. Its totient is φ = 12754056.

The previous prime is 12754033. The next prime is 12754067. The reversal of 12754057 is 75045721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10634121 + 2119936 = 3261^2 + 1456^2 .

It is a cyclic number.

It is not a de Polignac number, because 12754057 - 2¹⁹ = 12229769 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12754067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6377028 + 6377029.

It is an arithmetic number, because the mean of its divisors is an integer number (6377029).

Almost surely, 2^12754057 is an apocalyptic number.

It is an amenable number.

12754057 is a deficient number, since it is larger than the sum of its proper divisors (1).

12754057 is an equidigital number, since it uses as much as digits as its factorization.

12754057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9800, while the sum is 31.

The square root of 12754057 is about 3571.2822627174. The cubic root of 12754057 is about 233.6412124014.

Adding to 12754057 its reverse (75045721), we get a palindrome (87799778).

The spelling of 12754057 in words is "twelve million, seven hundred fifty-four thousand, fifty-seven".