84848121 has 16 divisors (see below), whose sum is σ = 126366720. Its totient is φ = 56265840.

The previous prime is 84848089. The next prime is 84848123. The reversal of 84848121 is 12184848.

It is a happy number.

It is not a de Polignac number, because 84848121 - 2⁵ = 84848089 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84848123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3070 + ... + 13383.

It is an arithmetic number, because the mean of its divisors is an integer number (7897920).

Almost surely, 2^84848121 is an apocalyptic number.

It is an amenable number.

84848121 is a deficient number, since it is larger than the sum of its proper divisors (41518599).

84848121 is a wasteful number, since it uses less digits than its factorization.

84848121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16653 (or 16647 counting only the distinct ones).

The product of its digits is 16384, while the sum is 36.

The square root of 84848121 is about 9211.3039793506. The cubic root of 84848121 is about 439.4209341864.

The spelling of 84848121 in words is "eighty-four million, eight hundred forty-eight thousand, one hundred twenty-one".