1485866 has 8 divisors (see below), whose sum is σ = 2255904. Its totient is φ = 733900.

The previous prime is 1485853. The next prime is 1485871. The reversal of 1485866 is 6685841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4310 + ... + 4641.

It is an arithmetic number, because the mean of its divisors is an integer number (281988).

2^1485866 is an apocalyptic number.

1485866 is a deficient number, since it is larger than the sum of its proper divisors (770038).

1485866 is an equidigital number, since it uses as much as digits as its factorization.

1485866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9036.

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

The square root of 1485866 is about 1218.9610330113. The cubic root of 1485866 is about 114.1107470003.

The spelling of 1485866 in words is "one million, four hundred eighty-five thousand, eight hundred sixty-six".