1485865 has 8 divisors (see below), whose sum is σ = 1824768. Its totient is φ = 1160880.

The previous prime is 1485853. The next prime is 1485871. The reversal of 1485865 is 5685841.

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

It is not a de Polignac number, because 1485865 - 2⁹ = 1485353 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3241 + ... + 3670.

It is an arithmetic number, because the mean of its divisors is an integer number (228096).

2^1485865 is an apocalyptic number.

It is an amenable number.

1485865 is a deficient number, since it is larger than the sum of its proper divisors (338903).

1485865 is an equidigital number, since it uses as much as digits as its factorization.

1485865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6959.

The product of its digits is 38400, while the sum is 37.

The square root of 1485865 is about 1218.9606228259. The cubic root of 1485865 is about 114.1107214011.

The spelling of 1485865 in words is "one million, four hundred eighty-five thousand, eight hundred sixty-five".