85000534 has 8 divisors (see below), whose sum is σ = 130213728. Its totient is φ = 41595960.

The previous prime is 85000483. The next prime is 85000541. The reversal of 85000534 is 43500058.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 85000499 and 85000508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452037 + ... + 452224.

It is an arithmetic number, because the mean of its divisors is an integer number (16276716).

Almost surely, 2^85000534 is an apocalyptic number.

85000534 is a deficient number, since it is larger than the sum of its proper divisors (45213194).

85000534 is a wasteful number, since it uses less digits than its factorization.

85000534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904310.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 85000534 is about 9219.5734174635. The cubic root of 85000534 is about 439.6838879618.

The spelling of 85000534 in words is "eighty-five million, five hundred thirty-four", and thus it is an aban number.