849192 has 32 divisors (see below), whose sum is σ = 2177280. Its totient is φ = 275840.

The previous prime is 849179. The next prime is 849197. The reversal of 849192 is 291948.

849192 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×849192² = 1442254105728, which contains 22 as substring.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 849192.

It is not an unprimeable number, because it can be changed into a prime (849197) by changing a digit.

849192 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553 + ... + 1415.

It is an arithmetic number, because the mean of its divisors is an integer number (68040).

2⁸⁴⁹¹⁹² is an apocalyptic number.

849192 is a gapful number since it is divisible by the number (82) 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 849192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1088640).

849192 is an abundant number, since it is smaller than the sum of its proper divisors (1328088).

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

849192 is a wasteful number, since it uses less digits than its factorization.

849192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913 (or 909 counting only the distinct ones).

The product of its digits is 5184, while the sum is 33.

The square root of 849192 is about 921.5161420181. The cubic root of 849192 is about 94.6967988014.

The spelling of 849192 in words is "eight hundred forty-nine thousand, one hundred ninety-two".