422826258492 has 96 divisors (see below), whose sum is σ = 1228193245440. Its totient is φ = 124666205760.

The previous prime is 422826258479. The next prime is 422826258509. The reversal of 422826258492 is 294852628224.

422826258492 is a `hidden beast` number, since 4 + 2 + 2 + 8 + 2 + 625 + 8 + 4 + 9 + 2 = 666.

It is a super-2 number, since 2×422826258492² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 4765698 + ... + 4853609.

It is an arithmetic number, because the mean of its divisors is an integer number (12793679640).

Almost surely, 2^422826258492 is an apocalyptic number.

It is an amenable number.

422826258492 is an abundant number, since it is smaller than the sum of its proper divisors (805366986948).

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

422826258492 is a wasteful number, since it uses less digits than its factorization.

422826258492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9619368 (or 9619360 counting only the distinct ones).

The product of its digits is 8847360, while the sum is 54.

The spelling of 422826258492 in words is "four hundred twenty-two billion, eight hundred twenty-six million, two hundred fifty-eight thousand, four hundred ninety-two".