1004111 has 8 divisors (see below), whose sum is σ = 1058400. Its totient is φ = 950752.

The previous prime is 1004089. The next prime is 1004117. The reversal of 1004111 is 1114001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1004111 - 2¹⁰ = 1003087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004117) 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, 3281 + ... + 3573.

It is an arithmetic number, because the mean of its divisors is an integer number (132300).

2^1004111 is an apocalyptic number.

1004111 is a deficient number, since it is larger than the sum of its proper divisors (54289).

1004111 is a wasteful number, since it uses less digits than its factorization.

1004111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 1004111 is about 1002.0533917911. The cubic root of 1004111 is about 100.1368459797.

Adding to 1004111 its reverse (1114001), we get a palindrome (2118112).

The spelling of 1004111 in words is "one million, four thousand, one hundred eleven".