1198095126 has 16 divisors (see below), whose sum is σ = 2429015664. Its totient is φ = 393894144.

The previous prime is 1198095091. The next prime is 1198095131. The reversal of 1198095126 is 6215908911.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1367251 + ... + 1368126.

It is an arithmetic number, because the mean of its divisors is an integer number (151813479).

Almost surely, 2^1198095126 is an apocalyptic number.

1198095126 is an abundant number, since it is smaller than the sum of its proper divisors (1230920538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1198095126 is a wasteful number, since it uses less digits than its factorization.

1198095126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2735455.

The product of its (nonzero) digits is 38880, while the sum is 42.

The square root of 1198095126 is about 34613.5107436388. The cubic root of 1198095126 is about 1062.0959850967.

The spelling of 1198095126 in words is "one billion, one hundred ninety-eight million, ninety-five thousand, one hundred twenty-six".