1172148096 has 256 divisors, whose sum is σ = 3817704960. Its totient is φ = 311033856.

The previous prime is 1172148077. The next prime is 1172148119. The reversal of 1172148096 is 6908412711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5163535 + ... + 5163761.

It is an arithmetic number, because the mean of its divisors is an integer number (14912910).

Almost surely, 2^1172148096 is an apocalyptic number.

1172148096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1172148096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1908852480).

1172148096 is an abundant number, since it is smaller than the sum of its proper divisors (2645556864).

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

1172148096 is a wasteful number, since it uses less digits than its factorization.

1172148096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381 (or 369 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 39.

The square root of 1172148096 is about 34236.6484340976. The cubic root of 1172148096 is about 1054.3727232527.

The spelling of 1172148096 in words is "one billion, one hundred seventy-two million, one hundred forty-eight thousand, ninety-six".