1485688 has 8 divisors (see below), whose sum is σ = 2785680. Its totient is φ = 742840.

The previous prime is 1485683. The next prime is 1485703. The reversal of 1485688 is 8865841.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 1485688.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1485683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92848 + ... + 92863.

It is an arithmetic number, because the mean of its divisors is an integer number (348210).

2^1485688 is an apocalyptic number.

It is an amenable number.

1485688 is a deficient number, since it is larger than the sum of its proper divisors (1299992).

1485688 is a wasteful number, since it uses less digits than its factorization.

1485688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185717 (or 185713 counting only the distinct ones).

The product of its digits is 61440, while the sum is 40.

The square root of 1485688 is about 1218.8880178261. Note that the first 3 decimals coincide. The cubic root of 1485688 is about 114.1061901685.

The spelling of 1485688 in words is "one million, four hundred eighty-five thousand, six hundred eighty-eight".