84947248 has 20 divisors (see below), whose sum is σ = 164755080. Its totient is φ = 42429824.

The previous prime is 84947237. The next prime is 84947267. The reversal of 84947248 is 84274948.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 84947198 and 84947207.

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, 18036 + ... + 22252.

It is an arithmetic number, because the mean of its divisors is an integer number (8237754).

Almost surely, 2^84947248 is an apocalyptic number.

It is an amenable number.

84947248 is a deficient number, since it is larger than the sum of its proper divisors (79807832).

84947248 is a wasteful number, since it uses less digits than its factorization.

84947248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5484 (or 5478 counting only the distinct ones).

The product of its digits is 516096, while the sum is 46.

The square root of 84947248 is about 9216.6831344036. The cubic root of 84947248 is about 439.5919909188.

The spelling of 84947248 in words is "eighty-four million, nine hundred forty-seven thousand, two hundred forty-eight".