1395716 has 18 divisors (see below), whose sum is σ = 2841678. Its totient is φ = 598080.

The previous prime is 1395697. The next prime is 1395739. The reversal of 1395716 is 6175931.

It can be written as a sum of positive squares in only one way, i.e., 802816 + 592900 = 896^2 + 770^2 .

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 5 ways as a sum of consecutive naturals, for example, 3365 + ... + 3756.

It is an arithmetic number, because the mean of its divisors is an integer number (157871).

2^1395716 is an apocalyptic number.

It is an amenable number.

1395716 is an abundant number, since it is smaller than the sum of its proper divisors (1445962).

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

1395716 is a wasteful number, since it uses less digits than its factorization.

1395716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7139 (or 7130 counting only the distinct ones).

The product of its digits is 5670, while the sum is 32.

The square root of 1395716 is about 1181.4042491882. The cubic root of 1395716 is about 111.7546713494.

The spelling of 1395716 in words is "one million, three hundred ninety-five thousand, seven hundred sixteen".