1485021 has 8 divisors (see below), whose sum is σ = 2084320. Its totient is φ = 937872.

The previous prime is 1485019. The next prime is 1485023. The reversal of 1485021 is 1205841.

It is an interprime number because it is at equal distance from previous prime (1485019) and next prime (1485023).

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

It is not a de Polignac number, because 1485021 - 2¹ = 1485019 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1485023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12970 + ... + 13083.

It is an arithmetic number, because the mean of its divisors is an integer number (260540).

2^1485021 is an apocalyptic number.

It is an amenable number.

1485021 is a deficient number, since it is larger than the sum of its proper divisors (599299).

1485021 is a wasteful number, since it uses less digits than its factorization.

1485021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26075.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 1485021 is about 1218.6143770693. The cubic root of 1485021 is about 114.0891116116.

The spelling of 1485021 in words is "one million, four hundred eighty-five thousand, twenty-one".