85767260 has 24 divisors (see below), whose sum is σ = 180373200. Its totient is φ = 34257024.

The previous prime is 85767259. The next prime is 85767263. The reversal of 85767260 is 6276758.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85767263) 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 7 ways as a sum of consecutive naturals, for example, 13016 + ... + 18464.

It is an arithmetic number, because the mean of its divisors is an integer number (7515550).

Almost surely, 2^85767260 is an apocalyptic number.

It is an amenable number.

85767260 is an abundant number, since it is smaller than the sum of its proper divisors (94605940).

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

85767260 is a wasteful number, since it uses less digits than its factorization.

85767260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6245 (or 6243 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 85767260 is about 9261.0614942349. The cubic root of 85767260 is about 441.0019521958.

The spelling of 85767260 in words is "eighty-five million, seven hundred sixty-seven thousand, two hundred sixty".