1301375 has 16 divisors (see below), whose sum is σ = 1684800. Its totient is φ = 1002400.

The previous prime is 1301353. The next prime is 1301387. The reversal of 1301375 is 5731031.

It is a happy number.

It is not a de Polignac number, because 1301375 - 2⁸ = 1301119 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3446 + ... + 3804.

It is an arithmetic number, because the mean of its divisors is an integer number (105300).

2^1301375 is an apocalyptic number.

1301375 is a deficient number, since it is larger than the sum of its proper divisors (383425).

1301375 is an equidigital number, since it uses as much as digits as its factorization.

1301375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 315, while the sum is 20.

The square root of 1301375 is about 1140.7782431305. The cubic root of 1301375 is about 109.1777533431.

The spelling of 1301375 in words is "one million, three hundred one thousand, three hundred seventy-five".