1356125 has 16 divisors (see below), whose sum is σ = 1784640. Its totient is φ = 1026000.

The previous prime is 1356109. The next prime is 1356133. The reversal of 1356125 is 5216531.

It is not a de Polignac number, because 1356125 - 2⁴ = 1356109 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1356125.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2090 + ... + 2660.

It is an arithmetic number, because the mean of its divisors is an integer number (111540).

2^1356125 is an apocalyptic number.

It is an amenable number.

1356125 is a deficient number, since it is larger than the sum of its proper divisors (428515).

1356125 is an equidigital number, since it uses as much as digits as its factorization.

1356125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605 (or 595 counting only the distinct ones).

The product of its digits is 900, while the sum is 23.

The square root of 1356125 is about 1164.5278012997. The cubic root of 1356125 is about 110.6878386857.

The spelling of 1356125 in words is "one million, three hundred fifty-six thousand, one hundred twenty-five".