84475795 has 4 divisors (see below), whose sum is σ = 101370960. Its totient is φ = 67580632.

The previous prime is 84475747. The next prime is 84475801. The reversal of 84475795 is 59757448.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 84475795 - 2¹⁵ = 84443027 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 8447575 + ... + 8447584.

It is an arithmetic number, because the mean of its divisors is an integer number (25342740).

Almost surely, 2^84475795 is an apocalyptic number.

84475795 is a deficient number, since it is larger than the sum of its proper divisors (16895165).

84475795 is a wasteful number, since it uses less digits than its factorization.

84475795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16895164.

The product of its digits is 1411200, while the sum is 49.

The square root of 84475795 is about 9191.0714826945. The cubic root of 84475795 is about 438.7772438934. Note that the first 3 decimals are identical.

The spelling of 84475795 in words is "eighty-four million, four hundred seventy-five thousand, seven hundred ninety-five".