1267068196 has 6 divisors (see below), whose sum is σ = 2217369350. Its totient is φ = 633534096.

The previous prime is 1267068193. The next prime is 1267068251. The reversal of 1267068196 is 6918607621.

It can be written as a sum of positive squares in only one way, i.e., 1225000000 + 42068196 = 35000^2 + 6486^2 .

It is not an unprimeable number, because it can be changed into a prime (1267068193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158383521 + ... + 158383528.

Almost surely, 2^1267068196 is an apocalyptic number.

It is an amenable number.

1267068196 is a deficient number, since it is larger than the sum of its proper divisors (950301154).

1267068196 is a wasteful number, since it uses less digits than its factorization.

1267068196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316767053 (or 316767051 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 1267068196 is about 35595.9013932784. The cubic root of 1267068196 is about 1082.0981719332.

The spelling of 1267068196 in words is "one billion, two hundred sixty-seven million, sixty-eight thousand, one hundred ninety-six".