85154334 has 32 divisors (see below), whose sum is σ = 176676864. Its totient is φ = 27332640.

The previous prime is 85154327. The next prime is 85154339. The reversal of 85154334 is 43345158.

It is a junction number, because it is equal to n+sod(n) for n = 85154295 and 85154304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85154339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40452 + ... + 42504.

It is an arithmetic number, because the mean of its divisors is an integer number (5521152).

Almost surely, 2^85154334 is an apocalyptic number.

85154334 is an abundant number, since it is smaller than the sum of its proper divisors (91522530).

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

85154334 is a wasteful number, since it uses less digits than its factorization.

85154334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2312.

The product of its digits is 28800, while the sum is 33.

The square root of 85154334 is about 9227.9105977464. The cubic root of 85154334 is about 439.9489162457.

The spelling of 85154334 in words is "eighty-five million, one hundred fifty-four thousand, three hundred thirty-four".