84848579 has 4 divisors (see below), whose sum is σ = 84990360. Its totient is φ = 84706800.

The previous prime is 84848567. The next prime is 84848591. The reversal of 84848579 is 97584848.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (84848567) and next prime (84848591).

It is a cyclic number.

It is not a de Polignac number, because 84848579 - 2¹⁶ = 84783043 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 84848579.

It is not an unprimeable number, because it can be changed into a prime (84848279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69989 + ... + 71190.

It is an arithmetic number, because the mean of its divisors is an integer number (21247590).

Almost surely, 2^84848579 is an apocalyptic number.

84848579 is a deficient number, since it is larger than the sum of its proper divisors (141781).

84848579 is a wasteful number, since it uses less digits than its factorization.

84848579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141780.

The product of its digits is 2580480, while the sum is 53.

The square root of 84848579 is about 9211.3288400751. The cubic root of 84848579 is about 439.4217248321.

The spelling of 84848579 in words is "eighty-four million, eight hundred forty-eight thousand, five hundred seventy-nine".