1082345 has 12 divisors (see below), whose sum is σ = 1428420. Its totient is φ = 786720.

The previous prime is 1082321. The next prime is 1082351. The reversal of 1082345 is 5432801.

It can be written as a sum of positive squares in 2 ways, for example, as 755161 + 327184 = 869^2 + 572^2 .

It is not a de Polignac number, because 1082345 - 2⁸ = 1082089 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1082345.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 290 + ... + 1499.

It is an arithmetic number, because the mean of its divisors is an integer number (119035).

2^1082345 is an apocalyptic number.

It is an amenable number.

1082345 is a deficient number, since it is larger than the sum of its proper divisors (346075).

1082345 is a wasteful number, since it uses less digits than its factorization.

1082345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1816 (or 1805 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1082345 is about 1040.3581114213. The cubic root of 1082345 is about 102.6727604093.

The spelling of 1082345 in words is "one million, eighty-two thousand, three hundred forty-five".