1151366696 has 16 divisors (see below), whose sum is σ = 2164256340. Its totient is φ = 574231680.

The previous prime is 1151366681. The next prime is 1151366707. The reversal of 1151366696 is 6966631511.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1068374596 + 82992100 = 32686^2 + 9110^2 .

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178085 + ... + 184436.

Almost surely, 2^1151366696 is an apocalyptic number.

It is an amenable number.

1151366696 is a deficient number, since it is larger than the sum of its proper divisors (1012889644).

1151366696 is a wasteful number, since it uses less digits than its factorization.

1151366696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362924 (or 362920 counting only the distinct ones).

The product of its digits is 174960, while the sum is 44.

The square root of 1151366696 is about 33931.7947653819. The cubic root of 1151366696 is about 1048.1044245537.

The spelling of 1151366696 in words is "one billion, one hundred fifty-one million, three hundred sixty-six thousand, six hundred ninety-six".