1312095 has 8 divisors (see below), whose sum is σ = 2099376. Its totient is φ = 699776.

The previous prime is 1312093. The next prime is 1312133. The reversal of 1312095 is 5902131.

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

It is a cyclic number.

It is not a de Polignac number, because 1312095 - 2¹ = 1312093 is a prime.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1312093) 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, 43722 + ... + 43751.

It is an arithmetic number, because the mean of its divisors is an integer number (262422).

2^1312095 is an apocalyptic number.

1312095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1312095 is a deficient number, since it is larger than the sum of its proper divisors (787281).

1312095 is an equidigital number, since it uses as much as digits as its factorization.

1312095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87481.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 1312095 is about 1145.4671536103. The cubic root of 1312095 is about 109.4767157180.

The spelling of 1312095 in words is "one million, three hundred twelve thousand, ninety-five".