842088 has 32 divisors (see below), whose sum is σ = 2268000. Its totient is φ = 259008.

The previous prime is 842087. The next prime is 842089. The reversal of 842088 is 880248.

842088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (842087) and next prime (842089).

It is a super-2 number, since 2×842088² = 1418224399488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (842081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1038 + ... + 1661.

It is an arithmetic number, because the mean of its divisors is an integer number (70875).

2⁸⁴²⁰⁸⁸ is an apocalyptic number.

It is an amenable number.

842088 is an abundant number, since it is smaller than the sum of its proper divisors (1425912).

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

842088 is a wasteful number, since it uses less digits than its factorization.

842088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2721 (or 2717 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 30.

The square root of 842088 is about 917.6535293890. The cubic root of 842088 is about 94.4319938476.

The spelling of 842088 in words is "eight hundred forty-two thousand, eighty-eight".