85613941 has 8 divisors (see below), whose sum is σ = 98743040. Its totient is φ = 72709488.

The previous prime is 85613917. The next prime is 85613977. The reversal of 85613941 is 14931658.

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 85613941 - 2⁷ = 85613813 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 85613941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85613441) 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, 55341 + ... + 56866.

It is an arithmetic number, because the mean of its divisors is an integer number (12342880).

Almost surely, 2^85613941 is an apocalyptic number.

It is an amenable number.

85613941 is a deficient number, since it is larger than the sum of its proper divisors (13129099).

85613941 is a wasteful number, since it uses less digits than its factorization.

85613941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112323.

The product of its digits is 25920, while the sum is 37.

The square root of 85613941 is about 9252.7801767901. The cubic root of 85613941 is about 440.7390146146.

The spelling of 85613941 in words is "eighty-five million, six hundred thirteen thousand, nine hundred forty-one".