85048747 has 8 divisors (see below), whose sum is σ = 97265376. Its totient is φ = 72848832.

The previous prime is 85048741. The next prime is 85048751. The reversal of 85048747 is 74784058.

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

It is not a de Polignac number, because 85048747 - 2²³ = 76660139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85048741) 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, 9903 + ... + 16375.

It is an arithmetic number, because the mean of its divisors is an integer number (12158172).

Almost surely, 2^85048747 is an apocalyptic number.

85048747 is a deficient number, since it is larger than the sum of its proper divisors (12216629).

85048747 is a wasteful number, since it uses less digits than its factorization.

85048747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8357.

The product of its (nonzero) digits is 250880, while the sum is 43.

The square root of 85048747 is about 9222.1877556250. The cubic root of 85048747 is about 439.7670030183.

The spelling of 85048747 in words is "eighty-five million, forty-eight thousand, seven hundred forty-seven".