1004838111 has 12 divisors (see below), whose sum is σ = 1452147840. Its totient is φ = 669562080.

The previous prime is 1004838067. The next prime is 1004838137. The reversal of 1004838111 is 1118384001.

1004838111 is a `hidden beast` number, since 100 + 483 + 81 + 1 + 1 = 666.

It is not a de Polignac number, because 1004838111 - 2⁷ = 1004837983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004838311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7446 + ... + 45443.

It is an arithmetic number, because the mean of its divisors is an integer number (121012320).

Almost surely, 2^1004838111 is an apocalyptic number.

1004838111 is a deficient number, since it is larger than the sum of its proper divisors (447309729).

1004838111 is a wasteful number, since it uses less digits than its factorization.

1004838111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55006 (or 55003 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 27.

The square root of 1004838111 is about 31699.1815509486. The cubic root of 1004838111 is about 1001.6101098217.

The spelling of 1004838111 in words is "one billion, four million, eight hundred thirty-eight thousand, one hundred eleven".