85963601 has 8 divisors (see below), whose sum is σ = 86655744. Its totient is φ = 85274640.

The previous prime is 85963583. The next prime is 85963607. The reversal of 85963601 is 10636958.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85963601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85963607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88046 + ... + 89016.

It is an arithmetic number, because the mean of its divisors is an integer number (10831968).

Almost surely, 2^85963601 is an apocalyptic number.

It is an amenable number.

85963601 is a deficient number, since it is larger than the sum of its proper divisors (692143).

85963601 is a wasteful number, since it uses less digits than its factorization.

85963601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1591.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 85963601 is about 9271.6557852414. The cubic root of 85963601 is about 441.3382140586.

The spelling of 85963601 in words is "eighty-five million, nine hundred sixty-three thousand, six hundred one".