422335497 has 8 divisors (see below), whose sum is σ = 582531840. Its totient is φ = 271848080.

The previous prime is 422335489. The next prime is 422335519. The reversal of 422335497 is 794533224.

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

It is a cyclic number.

It is not a de Polignac number, because 422335497 - 2³ = 422335489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422335597) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2427129 + ... + 2427302.

It is an arithmetic number, because the mean of its divisors is an integer number (72816480).

Almost surely, 2^422335497 is an apocalyptic number.

It is an amenable number.

422335497 is a deficient number, since it is larger than the sum of its proper divisors (160196343).

422335497 is a wasteful number, since it uses less digits than its factorization.

422335497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4854463.

The product of its digits is 181440, while the sum is 39.

The square root of 422335497 is about 20550.8028310331. The cubic root of 422335497 is about 750.2727878814.

The spelling of 422335497 in words is "four hundred twenty-two million, three hundred thirty-five thousand, four hundred ninety-seven".