1338875 has 8 divisors (see below), whose sum is σ = 1671072. Its totient is φ = 1071000.

The previous prime is 1338871. The next prime is 1338877. The reversal of 1338875 is 5788331.

1338875 = 35² + 36² + ... + 159².

It is not a de Polignac number, because 1338875 - 2² = 1338871 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (1338871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5231 + ... + 5480.

It is an arithmetic number, because the mean of its divisors is an integer number (208884).

2^1338875 is an apocalyptic number.

1338875 is a deficient number, since it is larger than the sum of its proper divisors (332197).

1338875 is an equidigital number, since it uses as much as digits as its factorization.

1338875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10726 (or 10716 counting only the distinct ones).

The product of its digits is 20160, while the sum is 35.

The square root of 1338875 is about 1157.0976622567. The cubic root of 1338875 is about 110.2165156960.

The spelling of 1338875 in words is "one million, three hundred thirty-eight thousand, eight hundred seventy-five".