85262766 has 16 divisors (see below), whose sum is σ = 179500800. Its totient is φ = 26925048.

The previous prime is 85262761. The next prime is 85262767. The reversal of 85262766 is 66726258.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85262761) 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 7 ways as a sum of consecutive naturals, for example, 373846 + ... + 374073.

It is an arithmetic number, because the mean of its divisors is an integer number (11218800).

Almost surely, 2^85262766 is an apocalyptic number.

85262766 is an abundant number, since it is smaller than the sum of its proper divisors (94238034).

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

85262766 is a wasteful number, since it uses less digits than its factorization.

85262766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747943.

The product of its digits is 241920, while the sum is 42.

The square root of 85262766 is about 9233.7839480898. The cubic root of 85262766 is about 440.1355746131.

The spelling of 85262766 in words is "eighty-five million, two hundred sixty-two thousand, seven hundred sixty-six".