85610026 has 8 divisors (see below), whose sum is σ = 128481444. Its totient is φ = 42782880.

The previous prime is 85609981. The next prime is 85610027. The reversal of 85610026 is 62001658.

It can be written as a sum of positive squares in 2 ways, for example, as 76580001 + 9030025 = 8751^2 + 3005^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 85609976 and 85610003.

It is not an unprimeable number, because it can be changed into a prime (85610027) 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, 5715 + ... + 14278.

Almost surely, 2^85610026 is an apocalyptic number.

85610026 is a deficient number, since it is larger than the sum of its proper divisors (42871418).

85610026 is a wasteful number, since it uses less digits than its factorization.

85610026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22136.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 85610026 is about 9252.5686163357. The cubic root of 85610026 is about 440.7322963959.

The spelling of 85610026 in words is "eighty-five million, six hundred ten thousand, twenty-six".