1262196041 has 2 divisors, whose sum is σ = 1262196042. Its totient is φ = 1262196040.

The previous prime is 1262195993. The next prime is 1262196083. The reversal of 1262196041 is 1406912621.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 934586041 + 327610000 = 30571^2 + 18100^2 .

It is a cyclic number.

It is not a de Polignac number, because 1262196041 - 2¹⁰ = 1262195017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1262195989 and 1262196007.

It is not a weakly prime, because it can be changed into another prime (1262193041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 631098020 + 631098021.

It is an arithmetic number, because the mean of its divisors is an integer number (631098021).

Almost surely, 2^1262196041 is an apocalyptic number.

It is an amenable number.

1262196041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1262196041 is an equidigital number, since it uses as much as digits as its factorization.

1262196041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 1262196041 is about 35527.3984552767. The cubic root of 1262196041 is about 1080.7094221583.

The spelling of 1262196041 in words is "one billion, two hundred sixty-two million, one hundred ninety-six thousand, forty-one".