1202585 has 4 divisors (see below), whose sum is σ = 1443108. Its totient is φ = 962064.

The previous prime is 1202569. The next prime is 1202603. The reversal of 1202585 is 5852021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 394384 + 808201 = 628^2 + 899^2 .

It is a cyclic number.

It is not a de Polignac number, because 1202585 - 2⁴ = 1202569 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 1202585.

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, 120254 + ... + 120263.

It is an arithmetic number, because the mean of its divisors is an integer number (360777).

2^1202585 is an apocalyptic number.

It is an amenable number.

1202585 is a deficient number, since it is larger than the sum of its proper divisors (240523).

1202585 is an equidigital number, since it uses as much as digits as its factorization.

1202585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240522.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 1202585 is about 1096.6243659522. The cubic root of 1202585 is about 106.3421069816.

The spelling of 1202585 in words is "one million, two hundred two thousand, five hundred eighty-five".