842195232 has 288 divisors, whose sum is σ = 2754041472. Its totient is φ = 251817984.

The previous prime is 842195203. The next prime is 842195243. The reversal of 842195232 is 232591248.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 3040278 + ... + 3040554.

It is an arithmetic number, because the mean of its divisors is an integer number (9562644).

Almost surely, 2^842195232 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 842195232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1377020736).

842195232 is an abundant number, since it is smaller than the sum of its proper divisors (1911846240).

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

842195232 is a wasteful number, since it uses less digits than its factorization.

842195232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342 (or 322 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 842195232 is about 29020.6001316306. The cubic root of 842195232 is about 944.3600202008.

The spelling of 842195232 in words is "eight hundred forty-two million, one hundred ninety-five thousand, two hundred thirty-two".