1896192 has 54 divisors (see below), whose sum is σ = 5473832. Its totient is φ = 631296.
The previous prime is 1896173. The next prime is 1896199. The reversal of 1896192 is 2916981.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a nialpdrome in base 12.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1896199) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1893 + ... + 2715.
21896192 is an apocalyptic number.
1896192 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 1896192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2736916).
1896192 is an abundant number, since it is smaller than the sum of its proper divisors (3577640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1896192 is an equidigital number, since it uses as much as digits as its factorization.
1896192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 845 (or 828 counting only the distinct ones).
The product of its digits is 7776, while the sum is 36.
The square root of 1896192 is about 1377.0228756270. The cubic root of 1896192 is about 123.7734329669.
The spelling of 1896192 in words is "one million, eight hundred ninety-six thousand, one hundred ninety-two".
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