1395956 has 6 divisors (see below), whose sum is σ = 2442930. Its totient is φ = 697976.

The previous prime is 1395943. The next prime is 1395983. The reversal of 1395956 is 6595931.

It can be written as a sum of positive squares in only one way, i.e., 1175056 + 220900 = 1084^2 + 470^2 .

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 as a sum of consecutive naturals, namely, 174491 + ... + 174498.

It is an arithmetic number, because the mean of its divisors is an integer number (407155).

2^1395956 is an apocalyptic number.

It is an amenable number.

1395956 is a deficient number, since it is larger than the sum of its proper divisors (1046974).

1395956 is a wasteful number, since it uses less digits than its factorization.

1395956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348993 (or 348991 counting only the distinct ones).

The product of its digits is 36450, while the sum is 38.

The square root of 1395956 is about 1181.5058188600. The cubic root of 1395956 is about 111.7610765646.

The spelling of 1395956 in words is "one million, three hundred ninety-five thousand, nine hundred fifty-six".