1085349 has 8 divisors (see below), whose sum is σ = 1452832. Its totient is φ = 720720.

The previous prime is 1085327. The next prime is 1085351. The reversal of 1085349 is 9435801.

1085349 = 237² + 238² + ... + 254².

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

It is not a de Polignac number, because 1085349 - 2⁵ = 1085317 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1085309) 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, 447 + ... + 1539.

It is an arithmetic number, because the mean of its divisors is an integer number (181604).

2^1085349 is an apocalyptic number.

It is an amenable number.

1085349 is a deficient number, since it is larger than the sum of its proper divisors (367483).

1085349 is a wasteful number, since it uses less digits than its factorization.

1085349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 1085349 is about 1041.8008446915. The cubic root of 1085349 is about 102.7676605467.

The spelling of 1085349 in words is "one million, eighty-five thousand, three hundred forty-nine".