1104200838 has 48 divisors (see below), whose sum is σ = 2600606736. Its totient is φ = 336571200.

The previous prime is 1104200819. The next prime is 1104200921. The reversal of 1104200838 is 8380024011.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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 23 ways as a sum of consecutive naturals, for example, 2988 + ... + 47088.

It is an arithmetic number, because the mean of its divisors is an integer number (54179307).

Almost surely, 2^1104200838 is an apocalyptic number.

1104200838 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1104200838, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1300303368).

1104200838 is an abundant number, since it is smaller than the sum of its proper divisors (1496405898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1104200838 is a wasteful number, since it uses less digits than its factorization.

1104200838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44229 (or 44226 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 1104200838 is about 33229.5175709790. The cubic root of 1104200838 is about 1033.5925193985.

Adding to 1104200838 its reverse (8380024011), we get a palindrome (9484224849).

The spelling of 1104200838 in words is "one billion, one hundred four million, two hundred thousand, eight hundred thirty-eight".