1369125 has 24 divisors (see below), whose sum is σ = 2470104. Its totient is φ = 729600.

The previous prime is 1369103. The next prime is 1369133. The reversal of 1369125 is 5219631.

It can be written as a sum of positive squares in 4 ways, for example, as 116964 + 1252161 = 342^2 + 1119^2 .

It is not a de Polignac number, because 1369125 - 2⁸ = 1368869 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 517 + ... + 1733.

It is an arithmetic number, because the mean of its divisors is an integer number (102921).

2^1369125 is an apocalyptic number.

1369125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1369125 is a deficient number, since it is larger than the sum of its proper divisors (1100979).

1369125 is a wasteful number, since it uses less digits than its factorization.

1369125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238 (or 1225 counting only the distinct ones).

The product of its digits is 1620, while the sum is 27.

The square root of 1369125 is about 1170.0961498954. The cubic root of 1369125 is about 111.0404040883.

It can be divided in two parts, 136 and 9125, that added together give a cube (9261 = 21³).

The spelling of 1369125 in words is "one million, three hundred sixty-nine thousand, one hundred twenty-five".