82674211647612 has 96 divisors (see below), whose sum is σ = 211759259765760. Its totient is φ = 24947159328000.

The previous prime is 82674211647539. The next prime is 82674211647659. The reversal of 82674211647612 is 21674611247628.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16390189 + ... + 20832347.

It is an arithmetic number, because the mean of its divisors is an integer number (2205825622560).

Almost surely, 2^{82674211647612} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 82674211647612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105879629882880).

82674211647612 is an abundant number, since it is smaller than the sum of its proper divisors (129085048118148).

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

82674211647612 is a wasteful number, since it uses less digits than its factorization.

82674211647612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4444483 (or 4444481 counting only the distinct ones).

The product of its digits is 10838016, while the sum is 57.

The spelling of 82674211647612 in words is "eighty-two trillion, six hundred seventy-four billion, two hundred eleven million, six hundred forty-seven thousand, six hundred twelve".