1176997948 has 12 divisors (see below), whose sum is σ = 2353995952. Its totient is φ = 504427680.

The previous prime is 1176997919. The next prime is 1176997949. The reversal of 1176997948 is 8497996711.

1176997948 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1176997949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21017793 + ... + 21017848.

Almost surely, 2^1176997948 is an apocalyptic number.

It is an amenable number.

1176997948 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1176997948 is a wasteful number, since it uses less digits than its factorization.

1176997948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42035652 (or 42035650 counting only the distinct ones).

The product of its digits is 6858432, while the sum is 61.

The square root of 1176997948 is about 34307.4036907487. The cubic root of 1176997948 is about 1055.8249047290.

The spelling of 1176997948 in words is "one billion, one hundred seventy-six million, nine hundred ninety-seven thousand, nine hundred forty-eight".