1083392 has 36 divisors (see below), whose sum is σ = 2264535.
Its totient is φ = 518144.
The previous prime is 1083391. The next prime is 1083409. The reversal of 1083392 is 2933801.
It is a powerful number, because all its prime factors have an exponent greater than 1
and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in only one way, i.e., 541696 + 541696 = 736^2 + 736^2
It is an ABA number since it can be written as A⋅BA, here for A=2, B=736.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1083391) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (3) of ones.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 47093 + ... + 47115.
21083392 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 1083392
1083392 is an abundant number, since it is smaller than the sum of its proper divisors (1181143).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1083392 is an frugal number, since it uses more digits than its factorization.
1083392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68 (or 25 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 26.
The square root of 1083392 is about 1040.8611819066.
The cubic root of 1083392 is about 102.7058563679.
The spelling of 1083392 in words is "one million, eighty-three thousand, three hundred ninety-two".