84198248 has 8 divisors (see below), whose sum is σ = 157871730. Its totient is φ = 42099120.

The previous prime is 84198217. The next prime is 84198259. The reversal of 84198248 is 84289148.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 67535524 + 16662724 = 8218^2 + 4082^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 84198199 and 84198208.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5262383 + ... + 5262398.

Almost surely, 2^84198248 is an apocalyptic number.

It is an amenable number.

84198248 is a deficient number, since it is larger than the sum of its proper divisors (73673482).

84198248 is a wasteful number, since it uses less digits than its factorization.

84198248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10524787 (or 10524783 counting only the distinct ones).

The product of its digits is 147456, while the sum is 44.

The square root of 84198248 is about 9175.9603312133. The cubic root of 84198248 is about 438.2961793732.

The spelling of 84198248 in words is "eighty-four million, one hundred ninety-eight thousand, two hundred forty-eight".