85848279 has 8 divisors (see below), whose sum is σ = 124870272. Its totient is φ = 52029240.

The previous prime is 85848271. The next prime is 85848281. The reversal of 85848279 is 97284858.

It is a happy number.

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

It is not a de Polignac number, because 85848279 - 2³ = 85848271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85848271) 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, 1300699 + ... + 1300764.

It is an arithmetic number, because the mean of its divisors is an integer number (15608784).

Almost surely, 2^85848279 is an apocalyptic number.

85848279 is a deficient number, since it is larger than the sum of its proper divisors (39021993).

85848279 is a wasteful number, since it uses less digits than its factorization.

85848279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2601477.

The product of its digits is 1290240, while the sum is 51.

The square root of 85848279 is about 9265.4346363244. The cubic root of 85848279 is about 441.1407708723.

The spelling of 85848279 in words is "eighty-five million, eight hundred forty-eight thousand, two hundred seventy-nine".