1182068280 has 192 divisors, whose sum is σ = 4138992000. Its totient is φ = 291610368.

The previous prime is 1182068263. The next prime is 1182068281. The reversal of 1182068280 is 828602811.

1182068280 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1182068281) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 292111 + ... + 296129.

It is an arithmetic number, because the mean of its divisors is an integer number (21557250).

Almost surely, 2^1182068280 is an apocalyptic number.

1182068280 is a gapful number since it is divisible by the number (10) 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 1182068280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2069496000).

1182068280 is an abundant number, since it is smaller than the sum of its proper divisors (2956923720).

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

1182068280 is a wasteful number, since it uses less digits than its factorization.

1182068280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4098 (or 4091 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 36.

The square root of 1182068280 is about 34381.2198736461. The cubic root of 1182068280 is about 1057.3388450500.

The spelling of 1182068280 in words is "one billion, one hundred eighty-two million, sixty-eight thousand, two hundred eighty".