1262057 has 2 divisors, whose sum is σ = 1262058. Its totient is φ = 1262056.

The previous prime is 1262017. The next prime is 1262071. The reversal of 1262057 is 7502621.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 737881 + 524176 = 859^2 + 724^2 .

It is a cyclic number.

It is not a de Polignac number, because 1262057 - 2⁸ = 1261801 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1262017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 631028 + 631029.

It is an arithmetic number, because the mean of its divisors is an integer number (631029).

2^1262057 is an apocalyptic number.

It is an amenable number.

1262057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1262057 is an equidigital number, since it uses as much as digits as its factorization.

1262057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 1262057 is about 1123.4131030035. The cubic root of 1262057 is about 108.0669737769.

Adding to 1262057 its reverse (7502621), we get a palindrome (8764678).

The spelling of 1262057 in words is "one million, two hundred sixty-two thousand, fifty-seven".