1295885 has 4 divisors (see below), whose sum is σ = 1555068. Its totient is φ = 1036704.

The previous prime is 1295881. The next prime is 1295947. The reversal of 1295885 is 5885921.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5885921 = 193 ⋅30497.

It can be written as a sum of positive squares in 2 ways, for example, as 498436 + 797449 = 706^2 + 893^2 .

It is a cyclic number.

It is not a de Polignac number, because 1295885 - 2² = 1295881 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1295881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129584 + ... + 129593.

It is an arithmetic number, because the mean of its divisors is an integer number (388767).

2^1295885 is an apocalyptic number.

It is an amenable number.

1295885 is a deficient number, since it is larger than the sum of its proper divisors (259183).

1295885 is an equidigital number, since it uses as much as digits as its factorization.

1295885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259182.

The product of its digits is 28800, while the sum is 38.

The square root of 1295885 is about 1138.3694479386. The cubic root of 1295885 is about 109.0240106463.

The spelling of 1295885 in words is "one million, two hundred ninety-five thousand, eight hundred eighty-five".