85876913 has 8 divisors (see below), whose sum is σ = 89564160. Its totient is φ = 82247040.

The previous prime is 85876883. The next prime is 85876927. The reversal of 85876913 is 31967858.

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 85876913 - 2¹⁴ = 85860529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85876993) 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, 11273 + ... + 17286.

It is an arithmetic number, because the mean of its divisors is an integer number (11195520).

Almost surely, 2^85876913 is an apocalyptic number.

It is an amenable number.

85876913 is a deficient number, since it is larger than the sum of its proper divisors (3687247).

85876913 is a wasteful number, since it uses less digits than its factorization.

85876913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28687.

The product of its digits is 362880, while the sum is 47.

The square root of 85876913 is about 9266.9797129378. The cubic root of 85876913 is about 441.1898117339.

The spelling of 85876913 in words is "eighty-five million, eight hundred seventy-six thousand, nine hundred thirteen".