82248628466 has 16 divisors (see below), whose sum is σ = 123630956856. Its totient is φ = 41038373376.

The previous prime is 82248628409. The next prime is 82248628471. The reversal of 82248628466 is 66482684228.

It can be written as a sum of positive squares in 4 ways, for example, as 32929546225 + 49319082241 = 181465^2 + 222079^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2819990 + ... + 2849006.

Almost surely, 2^82248628466 is an apocalyptic number.

82248628466 is a deficient number, since it is larger than the sum of its proper divisors (41382328390).

82248628466 is a wasteful number, since it uses less digits than its factorization.

82248628466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31933.

The product of its digits is 14155776, while the sum is 56.

It can be divided in two parts, 8224862 and 8466, that added together give a palindrome (8233328).

The spelling of 82248628466 in words is "eighty-two billion, two hundred forty-eight million, six hundred twenty-eight thousand, four hundred sixty-six".