1375325 has 24 divisors (see below), whose sum is σ = 2023680. Its totient is φ = 907200.

The previous prime is 1375313. The next prime is 1375337. The reversal of 1375325 is 5235731.

It is an interprime number because it is at equal distance from previous prime (1375313) and next prime (1375337).

It is not a de Polignac number, because 1375325 - 2⁶ = 1375261 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1375294 and 1375303.

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, 4940 + ... + 5210.

It is an arithmetic number, because the mean of its divisors is an integer number (84320).

2^1375325 is an apocalyptic number.

It is an amenable number.

1375325 is a deficient number, since it is larger than the sum of its proper divisors (648355).

1375325 is a wasteful number, since it uses less digits than its factorization.

1375325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317 (or 312 counting only the distinct ones).

The product of its digits is 3150, while the sum is 26.

The square root of 1375325 is about 1172.7425122336. The cubic root of 1375325 is about 111.2077649720.

The spelling of 1375325 in words is "one million, three hundred seventy-five thousand, three hundred twenty-five".