85448794 has 8 divisors (see below), whose sum is σ = 128328480. Its totient is φ = 42672636.

The previous prime is 85448747. The next prime is 85448843. The reversal of 85448794 is 49784458.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23784 + ... + 27139.

It is an arithmetic number, because the mean of its divisors is an integer number (16041060).

Almost surely, 2^85448794 is an apocalyptic number.

85448794 is a deficient number, since it is larger than the sum of its proper divisors (42879686).

85448794 is a wasteful number, since it uses less digits than its factorization.

85448794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51764.

The product of its digits is 1290240, while the sum is 49.

The square root of 85448794 is about 9243.8516863913. The cubic root of 85448794 is about 440.4554409480.

The spelling of 85448794 in words is "eighty-five million, four hundred forty-eight thousand, seven hundred ninety-four".