85394435 has 16 divisors (see below), whose sum is σ = 118324416. Its totient is φ = 57950208.

The previous prime is 85394363. The next prime is 85394437. The reversal of 85394435 is 53449358.

85394435 = T₂₂₄ + T₂₂₅ + ... + T₈₀₅.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85394435 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 85394392 and 85394401.

It is not an unprimeable number, because it can be changed into a prime (85394437) 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, 9182 + ... + 15971.

It is an arithmetic number, because the mean of its divisors is an integer number (7395276).

Almost surely, 2^85394435 is an apocalyptic number.

85394435 is a deficient number, since it is larger than the sum of its proper divisors (32929981).

85394435 is a wasteful number, since it uses less digits than its factorization.

85394435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25262.

The product of its digits is 259200, while the sum is 41.

The square root of 85394435 is about 9240.9109399453. The cubic root of 85394435 is about 440.3620212709.

The spelling of 85394435 in words is "eighty-five million, three hundred ninety-four thousand, four hundred thirty-five".