827492223468 has 48 divisors (see below), whose sum is σ = 1933959023360. Its totient is φ = 275381878464.

The previous prime is 827492223463. The next prime is 827492223511. The reversal of 827492223468 is 864322294728.

It is not an unprimeable number, because it can be changed into a prime (827492223463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29347305 + ... + 29375487.

Almost surely, 2^827492223468 is an apocalyptic number.

It is an amenable number.

827492223468 is an abundant number, since it is smaller than the sum of its proper divisors (1106466799892).

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

827492223468 is a wasteful number, since it uses less digits than its factorization.

827492223468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32086 (or 32084 counting only the distinct ones).

The product of its digits is 18579456, while the sum is 57.

The spelling of 827492223468 in words is "eight hundred twenty-seven billion, four hundred ninety-two million, two hundred twenty-three thousand, four hundred sixty-eight".