1395585 has 12 divisors (see below), whose sum is σ = 2419092. Its totient is φ = 744288.

The previous prime is 1395577. The next prime is 1395593. The reversal of 1395585 is 5855931.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1395577) and next prime (1395593).

It can be written as a sum of positive squares in 2 ways, for example, as 156816 + 1238769 = 396^2 + 1113^2 .

It is not a de Polignac number, because 1395585 - 2³ = 1395577 is a prime.

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, 15462 + ... + 15551.

It is an arithmetic number, because the mean of its divisors is an integer number (201591).

2^1395585 is an apocalyptic number.

1395585 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1395585 is a deficient number, since it is larger than the sum of its proper divisors (1023507).

1395585 is a wasteful number, since it uses less digits than its factorization.

1395585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31024 (or 31021 counting only the distinct ones).

The product of its digits is 27000, while the sum is 36.

The square root of 1395585 is about 1181.3488053915. The cubic root of 1395585 is about 111.7511748597.

The spelling of 1395585 in words is "one million, three hundred ninety-five thousand, five hundred eighty-five".