82074947248 has 40 divisors (see below), whose sum is σ = 182086336800. Its totient is φ = 35107438080.

The previous prime is 82074947183. The next prime is 82074947249. The reversal of 82074947248 is 84274947028.

It is not an unprimeable number, because it can be changed into a prime (82074947249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 644923 + ... + 761626.

It is an arithmetic number, because the mean of its divisors is an integer number (4552158420).

Almost surely, 2^82074947248 is an apocalyptic number.

It is an amenable number.

82074947248 is an abundant number, since it is smaller than the sum of its proper divisors (100011389552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82074947248 is a wasteful number, since it uses less digits than its factorization.

82074947248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407085 (or 1407079 counting only the distinct ones).

The product of its (nonzero) digits is 7225344, while the sum is 55.

The spelling of 82074947248 in words is "eighty-two billion, seventy-four million, nine hundred forty-seven thousand, two hundred forty-eight".