85260111 has 4 divisors (see below), whose sum is σ = 113680152. Its totient is φ = 56840072.

The previous prime is 85260107. The next prime is 85260121. The reversal of 85260111 is 11106258.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 85260111 - 2² = 85260107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85260101) 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, 14210016 + ... + 14210021.

It is an arithmetic number, because the mean of its divisors is an integer number (28420038).

Almost surely, 2^85260111 is an apocalyptic number.

85260111 is a deficient number, since it is larger than the sum of its proper divisors (28420041).

85260111 is a wasteful number, since it uses less digits than its factorization.

85260111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28420040.

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

The square root of 85260111 is about 9233.6401814236. The cubic root of 85260111 is about 440.1310061004.

Adding to 85260111 its reverse (11106258), we get a palindrome (96366369).

The spelling of 85260111 in words is "eighty-five million, two hundred sixty thousand, one hundred eleven".