84548495 has 4 divisors (see below), whose sum is σ = 101458200. Its totient is φ = 67638792.

The previous prime is 84548491. The next prime is 84548509. The reversal of 84548495 is 59484548.

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 84548495 - 2² = 84548491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84548491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8454845 + ... + 8454854.

It is an arithmetic number, because the mean of its divisors is an integer number (25364550).

Almost surely, 2^84548495 is an apocalyptic number.

84548495 is a deficient number, since it is larger than the sum of its proper divisors (16909705).

84548495 is a wasteful number, since it uses less digits than its factorization.

84548495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16909704.

The product of its digits is 921600, while the sum is 47.

The square root of 84548495 is about 9195.0255573326. The cubic root of 84548495 is about 438.9030785943.

The spelling of 84548495 in words is "eighty-four million, five hundred forty-eight thousand, four hundred ninety-five".