1148382 has 12 divisors (see below), whose sum is σ = 2488200. Its totient is φ = 382788.

The previous prime is 1148377. The next prime is 1148387. The reversal of 1148382 is 2838411.

It is an interprime number because it is at equal distance from previous prime (1148377) and next prime (1148387).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1148387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31882 + ... + 31917.

It is an arithmetic number, because the mean of its divisors is an integer number (207350).

2^1148382 is an apocalyptic number.

1148382 is an abundant number, since it is smaller than the sum of its proper divisors (1339818).

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

1148382 is a wasteful number, since it uses less digits than its factorization.

1148382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63807 (or 63804 counting only the distinct ones).

The product of its digits is 1536, while the sum is 27.

The square root of 1148382 is about 1071.6258675489. The cubic root of 1148382 is about 104.7197971338.

The spelling of 1148382 in words is "one million, one hundred forty-eight thousand, three hundred eighty-two".