1104272 has 20 divisors (see below), whose sum is σ = 2304540. Its totient is φ = 509568.

The previous prime is 1104247. The next prime is 1104289. The reversal of 1104272 is 2724011.

It can be written as a sum of positive squares in 2 ways, for example, as 55696 + 1048576 = 236^2 + 1024^2 .

It is a super-3 number, since 3×1104272³ = 4039702988733394944, which contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1104272.

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, 2447 + ... + 2862.

It is an arithmetic number, because the mean of its divisors is an integer number (115227).

2^1104272 is an apocalyptic number.

It is an amenable number.

1104272 is an abundant number, since it is smaller than the sum of its proper divisors (1200268).

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

1104272 is a wasteful number, since it uses less digits than its factorization.

1104272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5330 (or 5324 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 1104272 is about 1050.8434707415. The cubic root of 1104272 is about 103.3614722766.

Adding to 1104272 its reverse (2724011), we get a palindrome (3828283).

The spelling of 1104272 in words is "one million, one hundred four thousand, two hundred seventy-two".