1395894 has 16 divisors (see below), whose sum is σ = 2826432. Its totient is φ = 459528.

The previous prime is 1395883. The next prime is 1395907. The reversal of 1395894 is 4985931.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 904 + ... + 1899.

It is an arithmetic number, because the mean of its divisors is an integer number (176652).

2^1395894 is an apocalyptic number.

1395894 is an abundant number, since it is smaller than the sum of its proper divisors (1430538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1395894 is a wasteful number, since it uses less digits than its factorization.

1395894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2891.

The product of its digits is 38880, while the sum is 39.

The square root of 1395894 is about 1181.4795808646. The cubic root of 1395894 is about 111.7594219543.

The spelling of 1395894 in words is "one million, three hundred ninety-five thousand, eight hundred ninety-four".