1104980 has 12 divisors (see below), whose sum is σ = 2320500. Its totient is φ = 441984.

The previous prime is 1104959. The next prime is 1105009. The reversal of 1104980 is 894011.

It can be written as a sum of positive squares in 2 ways, for example, as 583696 + 521284 = 764^2 + 722^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27605 + ... + 27644.

It is an arithmetic number, because the mean of its divisors is an integer number (193375).

2^1104980 is an apocalyptic number.

1104980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1104980 is an abundant number, since it is smaller than the sum of its proper divisors (1215520).

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

1104980 is a wasteful number, since it uses less digits than its factorization.

1104980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55258 (or 55256 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 1104980 is about 1051.1802890085. The cubic root of 1104980 is about 103.3835575021.

Adding to 1104980 its reverse (894011), we get a palindrome (1998991).

The spelling of 1104980 in words is "one million, one hundred four thousand, nine hundred eighty".