422526633 has 4 divisors (see below), whose sum is σ = 563368848. Its totient is φ = 281684420.

The previous prime is 422526593. The next prime is 422526647. The reversal of 422526633 is 336625224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 422526633 - 2¹⁶ = 422461097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 422526594 and 422526603.

It is not an unprimeable number, because it can be changed into a prime (422526673) 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, 70421103 + ... + 70421108.

It is an arithmetic number, because the mean of its divisors is an integer number (140842212).

Almost surely, 2^422526633 is an apocalyptic number.

It is an amenable number.

422526633 is a deficient number, since it is larger than the sum of its proper divisors (140842215).

422526633 is a wasteful number, since it uses less digits than its factorization.

422526633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140842214.

The product of its digits is 51840, while the sum is 33.

The square root of 422526633 is about 20555.4526342769. The cubic root of 422526633 is about 750.3859542406.

The spelling of 422526633 in words is "four hundred twenty-two million, five hundred twenty-six thousand, six hundred thirty-three".