85276782 has 12 divisors (see below), whose sum is σ = 184766400. Its totient is φ = 28425588.

The previous prime is 85276781. The next prime is 85276813. The reversal of 85276782 is 28767258.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85276781) 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 5 ways as a sum of consecutive naturals, for example, 2368782 + ... + 2368817.

It is an arithmetic number, because the mean of its divisors is an integer number (15397200).

Almost surely, 2^85276782 is an apocalyptic number.

85276782 is an abundant number, since it is smaller than the sum of its proper divisors (99489618).

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

85276782 is a wasteful number, since it uses less digits than its factorization.

85276782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4737607 (or 4737604 counting only the distinct ones).

The product of its digits is 376320, while the sum is 45.

The square root of 85276782 is about 9234.5428690326. The cubic root of 85276782 is about 440.1596906585.

The spelling of 85276782 in words is "eighty-five million, two hundred seventy-six thousand, seven hundred eighty-two".