85112610 has 48 divisors (see below), whose sum is σ = 224538048. Its totient is φ = 20632480.

The previous prime is 85112603. The next prime is 85112611. The reversal of 85112610 is 1621158.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (85112611) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8094 + ... + 15353.

It is an arithmetic number, because the mean of its divisors is an integer number (4677876).

Almost surely, 2^85112610 is an apocalyptic number.

85112610 is an abundant number, since it is smaller than the sum of its proper divisors (139425438).

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

85112610 is a wasteful number, since it uses less digits than its factorization.

85112610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23479 (or 23468 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 24.

The square root of 85112610 is about 9225.6495706264. The cubic root of 85112610 is about 439.8770489798.

Adding to 85112610 its reverse (1621158), we get a palindrome (86733768).

The spelling of 85112610 in words is "eighty-five million, one hundred twelve thousand, six hundred ten".