85975835 has 16 divisors (see below), whose sum is σ = 113050080. Its totient is φ = 62250240.

The previous prime is 85975787. The next prime is 85975837. The reversal of 85975835 is 53857958.

It is a de Polignac number, because none of the positive numbers 2^k-85975835 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85975837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9461 + ... + 16169.

It is an arithmetic number, because the mean of its divisors is an integer number (7065630).

Almost surely, 2^85975835 is an apocalyptic number.

85975835 is a deficient number, since it is larger than the sum of its proper divisors (27074245).

85975835 is a wasteful number, since it uses less digits than its factorization.

85975835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6958.

The product of its digits is 1512000, while the sum is 50.

The square root of 85975835 is about 9272.3155144764. The cubic root of 85975835 is about 441.3591495690.

The spelling of 85975835 in words is "eighty-five million, nine hundred seventy-five thousand, eight hundred thirty-five".