1013875 has 8 divisors (see below), whose sum is σ = 1265472. Its totient is φ = 811000.

The previous prime is 1013851. The next prime is 1013879. The reversal of 1013875 is 5783101.

It is not a de Polignac number, because 1013875 - 2⁵ = 1013843 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

1013875 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1013879) by changing a digit.

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, 3931 + ... + 4180.

It is an arithmetic number, because the mean of its divisors is an integer number (158184).

2^1013875 is an apocalyptic number.

1013875 is a deficient number, since it is larger than the sum of its proper divisors (251597).

1013875 is an frugal number, since it uses more digits than its factorization.

1013875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8126 (or 8116 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 1013875 is about 1006.9136010602. The cubic root of 1013875 is about 100.4603772751.

Adding to 1013875 its reverse (5783101), we get a palindrome (6796976).

The spelling of 1013875 in words is "one million, thirteen thousand, eight hundred seventy-five".