85959667 has 8 divisors (see below), whose sum is σ = 95806800. Its totient is φ = 76644864.

The previous prime is 85959659. The next prime is 85959673. The reversal of 85959667 is 76695958.

It is a happy number.

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 85959667 - 2³ = 85959659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85959677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132742 + ... + 133387.

It is an arithmetic number, because the mean of its divisors is an integer number (11975850).

Almost surely, 2^85959667 is an apocalyptic number.

85959667 is a deficient number, since it is larger than the sum of its proper divisors (9847133).

85959667 is a wasteful number, since it uses less digits than its factorization.

85959667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266165.

The product of its digits is 4082400, while the sum is 55.

The square root of 85959667 is about 9271.4436308484. The cubic root of 85959667 is about 441.3314815540.

The spelling of 85959667 in words is "eighty-five million, nine hundred fifty-nine thousand, six hundred sixty-seven".