422534262 has 8 divisors (see below), whose sum is σ = 845068536. Its totient is φ = 140844752.

The previous prime is 422534261. The next prime is 422534317. The reversal of 422534262 is 262435224.

It is a sphenic number, since it is the product of 3 distinct primes.

422534262 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422534261) 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 3 ways as a sum of consecutive naturals, for example, 35211183 + ... + 35211194.

It is an arithmetic number, because the mean of its divisors is an integer number (105633567).

Almost surely, 2^422534262 is an apocalyptic number.

422534262 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

422534262 is a wasteful number, since it uses less digits than its factorization.

422534262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70422382.

The product of its digits is 23040, while the sum is 30.

The square root of 422534262 is about 20555.6382046386. The cubic root of 422534262 is about 750.3904704529.

Adding to 422534262 its reverse (262435224), we get a palindrome (684969486).

The spelling of 422534262 in words is "four hundred twenty-two million, five hundred thirty-four thousand, two hundred sixty-two".