85086342 has 32 divisors (see below), whose sum is σ = 206271360. Its totient is φ = 25783560.

The previous prime is 85086311. The next prime is 85086373. The reversal of 85086342 is 24368058.

It is an interprime number because it is at equal distance from previous prime (85086311) and next prime (85086373).

It is a junction number, because it is equal to n+sod(n) for n = 85086297 and 85086306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71028 + ... + 72215.

It is an arithmetic number, because the mean of its divisors is an integer number (6445980).

Almost surely, 2^85086342 is an apocalyptic number.

85086342 is an abundant number, since it is smaller than the sum of its proper divisors (121185018).

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

85086342 is a wasteful number, since it uses less digits than its factorization.

85086342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143265 (or 143259 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 85086342 is about 9224.2258211733. The cubic root of 85086342 is about 439.8317917642.

The spelling of 85086342 in words is "eighty-five million, eighty-six thousand, three hundred forty-two".