1178230 has 16 divisors (see below), whose sum is σ = 2157840. Its totient is φ = 463072.

The previous prime is 1178227. The next prime is 1178231. The reversal of 1178230 is 328711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1178231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409 + ... + 1588.

It is an arithmetic number, because the mean of its divisors is an integer number (134865).

2^1178230 is an apocalyptic number.

1178230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1178230 is a deficient number, since it is larger than the sum of its proper divisors (979610).

1178230 is a wasteful number, since it uses less digits than its factorization.

1178230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2063.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 1178230 is about 1085.4630348381. The cubic root of 1178230 is about 105.6193179955.

The spelling of 1178230 in words is "one million, one hundred seventy-eight thousand, two hundred thirty".