85696629 has 8 divisors (see below), whose sum is σ = 114305472. Its totient is φ = 57109440.

The previous prime is 85696607. The next prime is 85696649. The reversal of 85696629 is 92669658.

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

It is not a de Polignac number, because 85696629 - 2²⁵ = 52142197 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85696649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10552 + ... + 16814.

It is an arithmetic number, because the mean of its divisors is an integer number (14288184).

Almost surely, 2^85696629 is an apocalyptic number.

It is an amenable number.

85696629 is a deficient number, since it is larger than the sum of its proper divisors (28608843).

85696629 is a wasteful number, since it uses less digits than its factorization.

85696629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10827.

The product of its digits is 1399680, while the sum is 51.

The square root of 85696629 is about 9257.2473770554. The cubic root of 85696629 is about 440.8808610660.

The spelling of 85696629 in words is "eighty-five million, six hundred ninety-six thousand, six hundred twenty-nine".