1395315 has 24 divisors (see below), whose sum is σ = 2450448. Its totient is φ = 734400.

The previous prime is 1395301. The next prime is 1395319. The reversal of 1395315 is 5135931.

It is not a de Polignac number, because 1395315 - 2⁵ = 1395283 is a prime.

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

1395315 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1395319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4392 + ... + 4698.

It is an arithmetic number, because the mean of its divisors is an integer number (102102).

2^1395315 is an apocalyptic number.

1395315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1395315 is a deficient number, since it is larger than the sum of its proper divisors (1055133).

1395315 is a wasteful number, since it uses less digits than its factorization.

1395315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419 (or 416 counting only the distinct ones).

The product of its digits is 2025, while the sum is 27.

The square root of 1395315 is about 1181.2345237081. The cubic root of 1395315 is about 111.7439676638.

The spelling of 1395315 in words is "one million, three hundred ninety-five thousand, three hundred fifteen".