1180630 has 16 divisors (see below), whose sum is σ = 2318544. Its totient is φ = 429280.

The previous prime is 1180591. The next prime is 1180631. The reversal of 1180630 is 360811.

It is a junction number, because it is equal to n+sod(n) for n = 1180598 and 1180607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1180631) 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, 5257 + ... + 5476.

It is an arithmetic number, because the mean of its divisors is an integer number (144909).

2^1180630 is an apocalyptic number.

1180630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1180630 is a deficient number, since it is larger than the sum of its proper divisors (1137914).

1180630 is a wasteful number, since it uses less digits than its factorization.

1180630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10751.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1180630 is about 1086.5679914299. The cubic root of 1180630 is about 105.6909832460.

The spelling of 1180630 in words is "one million, one hundred eighty thousand, six hundred thirty".