1357375 has 8 divisors (see below), whose sum is σ = 1694160. Its totient is φ = 1085800.

The previous prime is 1357361. The next prime is 1357423. The reversal of 1357375 is 5737531.

It is a happy number.

It is not a de Polignac number, because 1357375 - 2¹⁵ = 1324607 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 5305 + ... + 5554.

It is an arithmetic number, because the mean of its divisors is an integer number (211770).

2^1357375 is an apocalyptic number.

1357375 is a deficient number, since it is larger than the sum of its proper divisors (336785).

1357375 is an equidigital number, since it uses as much as digits as its factorization.

1357375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10874 (or 10864 counting only the distinct ones).

The product of its digits is 11025, while the sum is 31.

The square root of 1357375 is about 1165.0643759038. The cubic root of 1357375 is about 110.7218368568.

The spelling of 1357375 in words is "one million, three hundred fifty-seven thousand, three hundred seventy-five".