1339125 has 16 divisors (see below), whose sum is σ = 2228928. Its totient is φ = 714000.

The previous prime is 1339111. The next prime is 1339127. The reversal of 1339125 is 5219331.

It is a happy number.

It is not a de Polignac number, because 1339125 - 2⁴ = 1339109 is a prime.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1339095 and 1339104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1339127) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1411 + ... + 2160.

It is an arithmetic number, because the mean of its divisors is an integer number (139308).

2^1339125 is an apocalyptic number.

1339125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1339125 is a deficient number, since it is larger than the sum of its proper divisors (889803).

1339125 is an equidigital number, since it uses as much as digits as its factorization.

1339125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3589 (or 3579 counting only the distinct ones).

The product of its digits is 810, while the sum is 24.

The square root of 1339125 is about 1157.2056861250. The cubic root of 1339125 is about 110.2233752893.

The spelling of 1339125 in words is "one million, three hundred thirty-nine thousand, one hundred twenty-five".