1365485 has 24 divisors (see below), whose sum is σ = 1880088. Its totient is φ = 950400.

The previous prime is 1365467. The next prime is 1365499. The reversal of 1365485 is 5845631.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 81796 + 1283689 = 286^2 + 1133^2 .

It is not a de Polignac number, because 1365485 - 2¹² = 1361389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22355 + ... + 22415.

It is an arithmetic number, because the mean of its divisors is an integer number (78337).

2^1365485 is an apocalyptic number.

It is an amenable number.

1365485 is a deficient number, since it is larger than the sum of its proper divisors (514603).

1365485 is a wasteful number, since it uses less digits than its factorization.

1365485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125 (or 114 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The square root of 1365485 is about 1168.5396869598. The cubic root of 1365485 is about 110.9419115484.

The spelling of 1365485 in words is "one million, three hundred sixty-five thousand, four hundred eighty-five".