1104450 has 48 divisors (see below), whose sum is σ = 2827200. Its totient is φ = 285120.

The previous prime is 1104449. The next prime is 1104479. The reversal of 1104450 is 544011.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5451 + ... + 5649.

It is an arithmetic number, because the mean of its divisors is an integer number (58900).

2^1104450 is an apocalyptic number.

1104450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1104450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1413600).

1104450 is an abundant number, since it is smaller than the sum of its proper divisors (1722750).

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

1104450 is a wasteful number, since it uses less digits than its factorization.

1104450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 1104450 is about 1050.9281611985. The cubic root of 1104450 is about 103.3670256649.

Adding to 1104450 its reverse (544011), we get a palindrome (1648461).

It can be divided in two parts, 110 and 4450, that added together give a triangular number (4560 = T₉₅).

The spelling of 1104450 in words is "one million, one hundred four thousand, four hundred fifty".