85560260 has 12 divisors (see below), whose sum is σ = 179676588. Its totient is φ = 34224096.

The previous prime is 85560259. The next prime is 85560263. The reversal of 85560260 is 6206558.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 40857664 + 44702596 = 6392^2 + 6686^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (85560263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2138987 + ... + 2139026.

It is an arithmetic number, because the mean of its divisors is an integer number (14973049).

Almost surely, 2^85560260 is an apocalyptic number.

It is an amenable number.

85560260 is an abundant number, since it is smaller than the sum of its proper divisors (94116328).

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

85560260 is a wasteful number, since it uses less digits than its factorization.

85560260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4278022 (or 4278020 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 85560260 is about 9249.8789181264. The cubic root of 85560260 is about 440.6468790839.

The spelling of 85560260 in words is "eighty-five million, five hundred sixty thousand, two hundred sixty".