1098382 has 8 divisors (see below), whose sum is σ = 1692216. Its totient is φ = 534312.

The previous prime is 1098379. The next prime is 1098397. The reversal of 1098382 is 2838901.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7348 + ... + 7495.

It is an arithmetic number, because the mean of its divisors is an integer number (211527).

2^1098382 is an apocalyptic number.

1098382 is a deficient number, since it is larger than the sum of its proper divisors (593834).

1098382 is a wasteful number, since it uses less digits than its factorization.

1098382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14882.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 1098382 is about 1048.0372130798. The cubic root of 1098382 is about 103.1773737028.

The spelling of 1098382 in words is "one million, ninety-eight thousand, three hundred eighty-two".