1485668 has 6 divisors (see below), whose sum is σ = 2599926. Its totient is φ = 742832.

The previous prime is 1485619. The next prime is 1485683. The reversal of 1485668 is 8665841.

It can be written as a sum of positive squares in only one way, i.e., 1350244 + 135424 = 1162^2 + 368^2 .

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, 185705 + ... + 185712.

It is an arithmetic number, because the mean of its divisors is an integer number (433321).

2^1485668 is an apocalyptic number.

It is an amenable number.

1485668 is a deficient number, since it is larger than the sum of its proper divisors (1114258).

1485668 is a wasteful number, since it uses less digits than its factorization.

1485668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371421 (or 371419 counting only the distinct ones).

The product of its digits is 46080, while the sum is 38.

The square root of 1485668 is about 1218.8798135994. The cubic root of 1485668 is about 114.1056781422.

The spelling of 1485668 in words is "one million, four hundred eighty-five thousand, six hundred sixty-eight".