422426535 has 8 divisors (see below), whose sum is σ = 675882480. Its totient is φ = 225294144.

The previous prime is 422426527. The next prime is 422426549. The reversal of 422426535 is 535624224.

It is a happy number.

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

It is not a de Polignac number, because 422426535 - 2³ = 422426527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 422426496 and 422426505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14080870 + ... + 14080899.

It is an arithmetic number, because the mean of its divisors is an integer number (84485310).

Almost surely, 2^422426535 is an apocalyptic number.

422426535 is a deficient number, since it is larger than the sum of its proper divisors (253455945).

422426535 is a wasteful number, since it uses less digits than its factorization.

422426535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28161777.

The product of its digits is 57600, while the sum is 33.

The square root of 422426535 is about 20553.0176616476. The cubic root of 422426535 is about 750.3266932303.

The spelling of 422426535 in words is "four hundred twenty-two million, four hundred twenty-six thousand, five hundred thirty-five".