1084048272 has 60 divisors (see below), whose sum is σ = 3146204880. Its totient is φ = 361348128.

The previous prime is 1084048219. The next prime is 1084048297. The reversal of 1084048272 is 2728404801.

1084048272 is a `hidden beast` number, since 108 + 4 + 0 + 482 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 135522 + ... + 143297.

It is an arithmetic number, because the mean of its divisors is an integer number (52436748).

Almost surely, 2^1084048272 is an apocalyptic number.

1084048272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1084048272 is an abundant number, since it is smaller than the sum of its proper divisors (2062156608).

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

1084048272 is an equidigital number, since it uses as much as digits as its factorization.

1084048272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278842 (or 278824 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 36.

The square root of 1084048272 is about 32924.8883369405. Note that the first 3 decimals coincide. The cubic root of 1084048272 is about 1027.2659043662.

The spelling of 1084048272 in words is "one billion, eighty-four million, forty-eight thousand, two hundred seventy-two".