1315335 has 16 divisors (see below), whose sum is σ = 2405376. Its totient is φ = 601248.

The previous prime is 1315309. The next prime is 1315367. The reversal of 1315335 is 5335131.

It is a happy number.

It is not a de Polignac number, because 1315335 - 2⁹ = 1314823 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6159 + ... + 6368.

It is an arithmetic number, because the mean of its divisors is an integer number (150336).

2^1315335 is an apocalyptic number.

1315335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1315335 is a deficient number, since it is larger than the sum of its proper divisors (1090041).

1315335 is a wasteful number, since it uses less digits than its factorization.

1315335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12542.

The product of its digits is 675, while the sum is 21.

The square root of 1315335 is about 1146.8805517577. The cubic root of 1315335 is about 109.5667531512.

The spelling of 1315335 in words is "one million, three hundred fifteen thousand, three hundred thirty-five".