85380795 has 24 divisors (see below), whose sum is σ = 148387200. Its totient is φ = 45415296.

The previous prime is 85380791. The next prime is 85380821. The reversal of 85380795 is 59708358.

It is not a de Polignac number, because 85380795 - 2² = 85380791 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 85380795.

It is not an unprimeable number, because it can be changed into a prime (85380791) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16086 + ... + 20724.

It is an arithmetic number, because the mean of its divisors is an integer number (6182800).

Almost surely, 2^85380795 is an apocalyptic number.

85380795 is a deficient number, since it is larger than the sum of its proper divisors (63006405).

85380795 is a wasteful number, since it uses less digits than its factorization.

85380795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5059 (or 5056 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The square root of 85380795 is about 9240.1728879930. The cubic root of 85380795 is about 440.3385737718.

It can be divided in two parts, 8538079 and 5, that added together give a square (8538084 = 2922²).

The spelling of 85380795 in words is "eighty-five million, three hundred eighty thousand, seven hundred ninety-five".