1395345 has 32 divisors (see below), whose sum is σ = 2596608. Its totient is φ = 626688.

The previous prime is 1395337. The next prime is 1395347. The reversal of 1395345 is 5435931.

It is not a de Polignac number, because 1395345 - 2³ = 1395337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1395347) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10117 + ... + 10253.

It is an arithmetic number, because the mean of its divisors is an integer number (81144).

2^1395345 is an apocalyptic number.

1395345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1395345 is a deficient number, since it is larger than the sum of its proper divisors (1201263).

1395345 is a wasteful number, since it uses less digits than its factorization.

1395345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249.

The product of its digits is 8100, while the sum is 30.

The square root of 1395345 is about 1181.2472222190. The cubic root of 1395345 is about 111.7447685093.

The spelling of 1395345 in words is "one million, three hundred ninety-five thousand, three hundred forty-five".