1310995 has 12 divisors (see below), whose sum is σ = 1830384. Its totient is φ = 898800.

The previous prime is 1310993. The next prime is 1310999. The reversal of 1310995 is 5990131.

It is not a de Polignac number, because 1310995 - 2¹ = 1310993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1310993) 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, 2431 + ... + 2920.

It is an arithmetic number, because the mean of its divisors is an integer number (152532).

2^1310995 is an apocalyptic number.

1310995 is a deficient number, since it is larger than the sum of its proper divisors (519389).

1310995 is an equidigital number, since it uses as much as digits as its factorization.

1310995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5370 (or 5363 counting only the distinct ones).

The product of its (nonzero) digits is 1215, while the sum is 28.

The square root of 1310995 is about 1144.9868994884. The cubic root of 1310995 is about 109.4461137530.

The spelling of 1310995 in words is "one million, three hundred ten thousand, nine hundred ninety-five".