85343826 has 8 divisors (see below), whose sum is σ = 170687664. Its totient is φ = 28447940.

The previous prime is 85343821. The next prime is 85343849. The reversal of 85343826 is 62834358.

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

85343826 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (85343821) 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 3 ways as a sum of consecutive naturals, for example, 7111980 + ... + 7111991.

It is an arithmetic number, because the mean of its divisors is an integer number (21335958).

Almost surely, 2^85343826 is an apocalyptic number.

85343826 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

85343826 is a wasteful number, since it uses less digits than its factorization.

85343826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14223976.

The product of its digits is 138240, while the sum is 39.

The square root of 85343826 is about 9238.1722218196. The cubic root of 85343826 is about 440.2750105828.

The spelling of 85343826 in words is "eighty-five million, three hundred forty-three thousand, eight hundred twenty-six".