1180669952 has 96 divisors (see below), whose sum is σ = 2943682560. Its totient is φ = 459939840.

The previous prime is 1180669943. The next prime is 1180669957. The reversal of 1180669952 is 2599660811.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1180669897 and 1180669906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1180669957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153953 + ... + 161439.

It is an arithmetic number, because the mean of its divisors is an integer number (30663360).

Almost surely, 2^1180669952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1180669952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1471841280).

1180669952 is an abundant number, since it is smaller than the sum of its proper divisors (1763012608).

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

1180669952 is an equidigital number, since it uses as much as digits as its factorization.

1180669952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7527 (or 7507 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 47.

The square root of 1180669952 is about 34360.8782192772. The cubic root of 1180669952 is about 1056.9217541140.

The spelling of 1180669952 in words is "one billion, one hundred eighty million, six hundred sixty-nine thousand, nine hundred fifty-two".