85601751 has 8 divisors (see below), whose sum is σ = 114194304. Its totient is φ = 57038520.

The previous prime is 85601723. The next prime is 85601759. The reversal of 85601751 is 15710658.

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

It is not a de Polignac number, because 85601751 - 2⁶ = 85601687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85601759) 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, 760 + ... + 13106.

It is an arithmetic number, because the mean of its divisors is an integer number (14274288).

Almost surely, 2^85601751 is an apocalyptic number.

85601751 is a deficient number, since it is larger than the sum of its proper divisors (28592553).

85601751 is a wasteful number, since it uses less digits than its factorization.

85601751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14661.

The product of its (nonzero) digits is 8400, while the sum is 33.

The square root of 85601751 is about 9252.1214324067. The cubic root of 85601751 is about 440.7180956555.

The spelling of 85601751 in words is "eighty-five million, six hundred one thousand, seven hundred fifty-one".