1084426112 has 128 divisors (see below), whose sum is σ = 2751943680. Its totient is φ = 413337600.

The previous prime is 1084426111. The next prime is 1084426117. The reversal of 1084426112 is 2116244801.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1084426111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 462062 + ... + 464402.

It is an arithmetic number, because the mean of its divisors is an integer number (21499560).

Almost surely, 2^1084426112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1084426112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1375971840).

1084426112 is an abundant number, since it is smaller than the sum of its proper divisors (1667517568).

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

1084426112 is a wasteful number, since it uses less digits than its factorization.

1084426112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2420 (or 2408 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 1084426112 is about 32930.6257456490. The cubic root of 1084426112 is about 1027.3852400923.

The spelling of 1084426112 in words is "one billion, eighty-four million, four hundred twenty-six thousand, one hundred twelve".