1196272105 has 16 divisors (see below), whose sum is σ = 1642155264. Its totient is φ = 819524160.

The previous prime is 1196272087. The next prime is 1196272109. The reversal of 1196272105 is 5012726911.

It is not a de Polignac number, because 1196272105 - 2⁵ = 1196272073 is a prime.

It is a super-2 number, since 2×1196272105² = 2862133898402262050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1196272109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22620 + ... + 53890.

It is an arithmetic number, because the mean of its divisors is an integer number (102634704).

Almost surely, 2^1196272105 is an apocalyptic number.

It is an amenable number.

1196272105 is a deficient number, since it is larger than the sum of its proper divisors (445883159).

1196272105 is a wasteful number, since it uses less digits than its factorization.

1196272105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32376.

The product of its (nonzero) digits is 7560, while the sum is 34.

The square root of 1196272105 is about 34587.1667674587. The cubic root of 1196272105 is about 1061.5570167165.

The spelling of 1196272105 in words is "one billion, one hundred ninety-six million, two hundred seventy-two thousand, one hundred five".