1148329 has 8 divisors (see below), whose sum is σ = 1413440. Its totient is φ = 908496.

The previous prime is 1148327. The next prime is 1148339. The reversal of 1148329 is 9238411.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1148329 - 2¹ = 1148327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1148297 and 1148306.

It is not an unprimeable number, because it can be changed into a prime (1148327) 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, 6219 + ... + 6400.

It is an arithmetic number, because the mean of its divisors is an integer number (176680).

2^1148329 is an apocalyptic number.

It is an amenable number.

1148329 is a deficient number, since it is larger than the sum of its proper divisors (265111).

1148329 is a wasteful number, since it uses less digits than its factorization.

1148329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12639.

The product of its digits is 1728, while the sum is 28.

The square root of 1148329 is about 1071.6011384839. The cubic root of 1148329 is about 104.7181861035.

The spelling of 1148329 in words is "one million, one hundred forty-eight thousand, three hundred twenty-nine".