1094070852 has 72 divisors (see below), whose sum is σ = 3167813376. Its totient is φ = 311883264.
The previous prime is 1094070851. The next prime is 1094070869. The reversal of 1094070852 is 2580704901.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (1094070851) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 111988 + ... + 121364.
It is an arithmetic number, because the mean of its divisors is an integer number (43997408).
Almost surely, 21094070852 is an apocalyptic number.
1094070852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1094070852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1583906688).
1094070852 is an abundant number, since it is smaller than the sum of its proper divisors (2073742524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1094070852 is a wasteful number, since it uses less digits than its factorization.
1094070852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9857 (or 9852 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 36.
The square root of 1094070852 is about 33076.7418588954. The cubic root of 1094070852 is about 1030.4220634932.
The spelling of 1094070852 in words is "one billion, ninety-four million, seventy thousand, eight hundred fifty-two".
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