1104100 has 36 divisors (see below), whose sum is σ = 2448628. Its totient is φ = 432000.

The previous prime is 1104097. The next prime is 1104101. The reversal of 1104100 is 14011.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 550564 + 553536 = 742^2 + 744^2 .

It is not an unprimeable number, because it can be changed into a prime (1104101) 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, 6010 + ... + 6190.

2^1104100 is an apocalyptic number.

1104100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1104100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1224314).

1104100 is an abundant number, since it is smaller than the sum of its proper divisors (1344528).

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

1104100 is a wasteful number, since it uses less digits than its factorization.

1104100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256 (or 249 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 1104100 is about 1050.7616285343. The cubic root of 1104100 is about 103.3561055142.

Adding to 1104100 its reverse (14011), we get a palindrome (1118111).

The spelling of 1104100 in words is "one million, one hundred four thousand, one hundred".