1104212736 has 360 divisors, whose sum is σ = 3703924224. Its totient is φ = 324311040.

The previous prime is 1104212723. The next prime is 1104212737. The reversal of 1104212736 is 6372124011.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1104212737) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 10720461 + ... + 10720563.

Almost surely, 2^1104212736 is an apocalyptic number.

1104212736 is a gapful number since it is divisible by the number (16) 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 1104212736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1851962112).

1104212736 is an abundant number, since it is smaller than the sum of its proper divisors (2599711488).

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

1104212736 is a wasteful number, since it uses less digits than its factorization.

1104212736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189 (or 166 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 1104212736 is about 33229.6965980732. The cubic root of 1104212736 is about 1033.5962317786.

Adding to 1104212736 its reverse (6372124011), we get a palindrome (7476336747).

The spelling of 1104212736 in words is "one billion, one hundred four million, two hundred twelve thousand, seven hundred thirty-six".