85026378 has 8 divisors (see below), whose sum is σ = 170052768. Its totient is φ = 28342124.

The previous prime is 85026371. The next prime is 85026391. The reversal of 85026378 is 87362058.

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

85026378 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (85026371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7085526 + ... + 7085537.

It is an arithmetic number, because the mean of its divisors is an integer number (21256596).

Almost surely, 2^85026378 is an apocalyptic number.

85026378 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.

85026378 is a wasteful number, since it uses less digits than its factorization.

85026378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14171068.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 85026378 is about 9220.9748942289. The cubic root of 85026378 is about 439.7284446973.

The spelling of 85026378 in words is "eighty-five million, twenty-six thousand, three hundred seventy-eight".