85099235 has 8 divisors (see below), whose sum is σ = 109974480. Its totient is φ = 62842464.

The previous prime is 85099211. The next prime is 85099237. The reversal of 85099235 is 53299058.

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

It is a cyclic number.

It is not a de Polignac number, because 85099235 - 2⁶ = 85099171 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 85099192 and 85099201.

It is not an unprimeable number, because it can be changed into a prime (85099237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 654545 + ... + 654674.

It is an arithmetic number, because the mean of its divisors is an integer number (13746810).

Almost surely, 2^85099235 is an apocalyptic number.

85099235 is a deficient number, since it is larger than the sum of its proper divisors (24875245).

85099235 is a wasteful number, since it uses less digits than its factorization.

85099235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1309237.

The product of its (nonzero) digits is 97200, while the sum is 41.

The square root of 85099235 is about 9224.9246609390. The cubic root of 85099235 is about 439.8540063162.

The spelling of 85099235 in words is "eighty-five million, ninety-nine thousand, two hundred thirty-five".