1248375 has 16 divisors (see below), whose sum is σ = 2077920. Its totient is φ = 665600.

The previous prime is 1248353. The next prime is 1248383. The reversal of 1248375 is 5738421.

It is not a de Polignac number, because 1248375 - 2⁸ = 1248119 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 (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1290 + ... + 2039.

It is an arithmetic number, because the mean of its divisors is an integer number (129870).

2^1248375 is an apocalyptic number.

1248375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1248375 is a deficient number, since it is larger than the sum of its proper divisors (829545).

1248375 is an equidigital number, since it uses as much as digits as its factorization.

1248375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3347 (or 3337 counting only the distinct ones).

The product of its digits is 6720, while the sum is 30.

The square root of 1248375 is about 1117.3070303189. The cubic root of 1248375 is about 107.6750348409.

The spelling of 1248375 in words is "one million, two hundred forty-eight thousand, three hundred seventy-five".