1180442630 has 16 divisors (see below), whose sum is σ = 2131723440. Its totient is φ = 470637792.

The previous prime is 1180442629. The next prime is 1180442671. The reversal of 1180442630 is 362440811.

1180442630 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1180442593 and 1180442602.

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, 189185 + ... + 195324.

It is an arithmetic number, because the mean of its divisors is an integer number (133232715).

Almost surely, 2^1180442630 is an apocalyptic number.

1180442630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1180442630 is a deficient number, since it is larger than the sum of its proper divisors (951280810).

1180442630 is a wasteful number, since it uses less digits than its factorization.

1180442630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384823.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 1180442630 is about 34357.5701993025. The cubic root of 1180442630 is about 1056.8539177730.

The spelling of 1180442630 in words is "one billion, one hundred eighty million, four hundred forty-two thousand, six hundred thirty".