1084365 has 12 divisors (see below), whose sum is σ = 1879644. Its totient is φ = 578304.

The previous prime is 1084357. The next prime is 1084367. The reversal of 1084365 is 5634801.

It can be written as a sum of positive squares in 2 ways, for example, as 636804 + 447561 = 798^2 + 669^2 .

It is not a de Polignac number, because 1084365 - 2³ = 1084357 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1084367) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12004 + ... + 12093.

It is an arithmetic number, because the mean of its divisors is an integer number (156637).

2^1084365 is an apocalyptic number.

1084365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1084365 is a deficient number, since it is larger than the sum of its proper divisors (795279).

1084365 is a wasteful number, since it uses less digits than its factorization.

1084365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24108 (or 24105 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1084365 is about 1041.3284784351. The cubic root of 1084365 is about 102.7365940561.

The spelling of 1084365 in words is "one million, eighty-four thousand, three hundred sixty-five".