1177942848 has 56 divisors (see below), whose sum is σ = 3280684320. Its totient is φ = 371980800.

The previous prime is 1177942837. The next prime is 1177942853. The reversal of 1177942848 is 8482497711.

It is a super-2 number, since 2×1177942848² = 2775098706308702208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1177942848.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157803 + ... + 165098.

Almost surely, 2^1177942848 is an apocalyptic number.

It is an amenable number.

1177942848 is an abundant number, since it is smaller than the sum of its proper divisors (2102741472).

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

1177942848 is a wasteful number, since it uses less digits than its factorization.

1177942848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322935 (or 322925 counting only the distinct ones).

The product of its digits is 903168, while the sum is 51.

The square root of 1177942848 is about 34321.1720079603. The cubic root of 1177942848 is about 1056.1073697071.

The spelling of 1177942848 in words is "one billion, one hundred seventy-seven million, nine hundred forty-two thousand, eight hundred forty-eight".