1395875 has 16 divisors (see below), whose sum is σ = 1878240. Its totient is φ = 1029600.

The previous prime is 1395871. The next prime is 1395883. The reversal of 1395875 is 5785931.

It is not a de Polignac number, because 1395875 - 2² = 1395871 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1395871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1196 + ... + 2054.

It is an arithmetic number, because the mean of its divisors is an integer number (117390).

2^1395875 is an apocalyptic number.

1395875 is a deficient number, since it is larger than the sum of its proper divisors (482365).

1395875 is an equidigital number, since it uses as much as digits as its factorization.

1395875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887 (or 877 counting only the distinct ones).

The product of its digits is 37800, while the sum is 38.

The square root of 1395875 is about 1181.4715400720. The cubic root of 1395875 is about 111.7589148865.

The spelling of 1395875 in words is "one million, three hundred ninety-five thousand, eight hundred seventy-five".