422335536 has 80 divisors (see below), whose sum is σ = 1249229568. Its totient is φ = 120441600.

The previous prime is 422335523. The next prime is 422335541. The reversal of 422335536 is 635533224.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 422335497 and 422335506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275091 + ... + 276621.

Almost surely, 2^422335536 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 422335536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (624614784).

422335536 is an abundant number, since it is smaller than the sum of its proper divisors (826894032).

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

422335536 is a wasteful number, since it uses less digits than its factorization.

422335536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2370 (or 2364 counting only the distinct ones).

The product of its digits is 64800, while the sum is 33.

The square root of 422335536 is about 20550.8037799012. The cubic root of 422335536 is about 750.2728109758.

The spelling of 422335536 in words is "four hundred twenty-two million, three hundred thirty-five thousand, five hundred thirty-six".