1485736 has 32 divisors (see below), whose sum is σ = 3263040. Its totient is φ = 620928.

The previous prime is 1485733. The next prime is 1485739. The reversal of 1485736 is 6375841.

It is an interprime number because it is at equal distance from previous prime (1485733) and next prime (1485739).

It is a super-2 number, since 2×1485736² = 4414822923392, which contains 22 as substring.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1485733) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 2100 + ... + 2716.

It is an arithmetic number, because the mean of its divisors is an integer number (101970).

2^1485736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1485736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1631520).

1485736 is an abundant number, since it is smaller than the sum of its proper divisors (1777304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1485736 is a wasteful number, since it uses less digits than its factorization.

1485736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673 (or 669 counting only the distinct ones).

The product of its digits is 20160, while the sum is 34.

The square root of 1485736 is about 1218.9077077449. The cubic root of 1485736 is about 114.1074190129.

The spelling of 1485736 in words is "one million, four hundred eighty-five thousand, seven hundred thirty-six".